Dépouillements

Current trends in industrial electronics education / Rodriguez-Andina, Juan J. in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3245 - 3252 Titre : Current trends in industrial electronics education Type de document : texte imprimé Auteurs : Rodriguez-Andina, Juan J., Auteur ; Gomes, Luis, Auteur ; Seta Bogosyan, Auteur Année de publication : 2011 Article en page(s) : pp. 3245 - 3252 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Cooperative  learning  Learning  systems  Lifelong  learning  Multidisciplinary  education Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Technology development creates many challenges in the education of industrial-electronics (IE)-related subjects. At the same time, it allows new educational paradigms to be implemented. The main contribution of this paper is to initiate a discussion for the needs and challenges of IE education both at university level and in lifelong learning, in order to meet the requirements of the emerging technologies of the 21st century. Educational challenges and opportunities are first identified and analyzed. Afterward, an overview of state-of-the-art learning methodologies and tools is presented. New educational paradigms and future directions are also identified. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5504840 [article] Current trends in industrial electronics education [texte imprimé] / Rodriguez-Andina, Juan J., Auteur ; Gomes, Luis, Auteur ; Seta Bogosyan, Auteur . - 2011 . - pp. 3245 - 3252. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3245 - 3252 Mots-clés : Cooperative  learning  Learning  systems  Lifelong  learning  Multidisciplinary  education Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Technology development creates many challenges in the education of industrial-electronics (IE)-related subjects. At the same time, it allows new educational paradigms to be implemented. The main contribution of this paper is to initiate a discussion for the needs and challenges of IE education both at university level and in lifelong learning, in order to meet the requirements of the emerging technologies of the 21st century. Educational challenges and opportunities are first identified and analyzed. Afterward, an overview of state-of-the-art learning methodologies and tools is presented. New educational paradigms and future directions are also identified. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5504840

NCSLab / Yuliang, Qiao in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3253 - 3265 Titre : NCSLab : a web-based global-scale control laboratory with rich interactive features Type de document : texte imprimé Auteurs : Yuliang, Qiao, Auteur ; Liu, Guo-Ping, Auteur ; Geng, Zheng, Auteur Année de publication : 2011 Article en page(s) : pp. 3253 - 3265 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Networked  control  Remote  laboratory  Rich  internet  applications  Web-based  laboratory Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper introduces the Networked Control System Laboratory (NCSLab) at http://www.ncslab.net, which provides a complete Web-based solution for users to carry out experiments on experiment devices located globally. A scalable architecture is proposed, which is composed of Web browsers, central Web server, MATLAB servers, regional experiment servers, control units, and experiment devices. Based on the architecture, many novel features, including visual algorithm designing, simulation, compilation, visual monitor configuration, and real-time monitoring and supervisory control, are designed and implemented by a combination of state-of-the-art technologies such as Web 2.0, Java 2 Enterprise Edition, and MATLAB. Users can enjoy all these rich interactive features with a simple Web browser from anywhere at any time. The issues of device safety, network security, and instability are also tackled in NCSLab. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5175354 [article] NCSLab : a web-based global-scale control laboratory with rich interactive features [texte imprimé] / Yuliang, Qiao, Auteur ; Liu, Guo-Ping, Auteur ; Geng, Zheng, Auteur . - 2011 . - pp. 3253 - 3265. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3253 - 3265 Mots-clés : Networked  control  Remote  laboratory  Rich  internet  applications  Web-based  laboratory Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper introduces the Networked Control System Laboratory (NCSLab) at http://www.ncslab.net, which provides a complete Web-based solution for users to carry out experiments on experiment devices located globally. A scalable architecture is proposed, which is composed of Web browsers, central Web server, MATLAB servers, regional experiment servers, control units, and experiment devices. Based on the architecture, many novel features, including visual algorithm designing, simulation, compilation, visual monitor configuration, and real-time monitoring and supervisory control, are designed and implemented by a combination of state-of-the-art technologies such as Web 2.0, Java 2 Enterprise Edition, and MATLAB. Users can enjoy all these rich interactive features with a simple Web browser from anywhere at any time. The issues of device safety, network security, and instability are also tackled in NCSLab. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5175354

Developing networked control labs / Farias, Gonzalo in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3266 - 3275 Titre : Developing networked control labs : a Matlab and easy java simulations approach Type de document : texte imprimé Auteurs : Farias, Gonzalo, Auteur ; De Keyser, Robin, Auteur ; Dormido, Sebastian, Auteur Année de publication : 2011 Article en page(s) : pp. 3266 - 3275 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Control  education  Easy  java  simulations  (EJS)  Matlab  Networked  control  labs  Virtual  labs Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : The new information technologies provide great opportunities in control education. One of them is the use of remote control labs to teach the behavior of control systems through a network. In this paper, a new approach to create interactive networked control labs is described. Two main software tools are used: Matlab and Easy Java Simulations. The first one is a widely used tool in the control community, whereas the second one is an authoring tool, designed to build interactive applications in Java without special programming skills. The remote labs created by this approach give to students the opportunity to face the effects of network delays on the controlled system and also to specify on the fly their own control algorithm. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409651 [article] Developing networked control labs : a Matlab and easy java simulations approach [texte imprimé] / Farias, Gonzalo, Auteur ; De Keyser, Robin, Auteur ; Dormido, Sebastian, Auteur . - 2011 . - pp. 3266 - 3275. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3266 - 3275 Mots-clés : Control  education  Easy  java  simulations  (EJS)  Matlab  Networked  control  labs  Virtual  labs Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : The new information technologies provide great opportunities in control education. One of them is the use of remote control labs to teach the behavior of control systems through a network. In this paper, a new approach to create interactive networked control labs is described. Two main software tools are used: Matlab and Easy Java Simulations. The first one is a widely used tool in the control community, whereas the second one is an authoring tool, designed to build interactive applications in Java without special programming skills. The remote labs created by this approach give to students the opportunity to face the effects of network delays on the controlled system and also to specify on the fly their own control algorithm. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409651

Remote automation laboratory using a cluster of virtual machines / Vicente, Alfredo Gardel in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3276 - 3283 Titre : Remote automation laboratory using a cluster of virtual machines Type de document : texte imprimé Auteurs : Vicente, Alfredo Gardel, Auteur ; Muñoz, Ignacio Brovo, Auteur ; Galilea, José Luis Lazaro, Auteur Année de publication : 2011 Article en page(s) : pp. 3276 - 3283 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Moodle  Programmable  logic  controller  (PLC)  Remote  laboratory  Virtualization Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a remote laboratory for industrial automation comprising different programmable logic controller (PLC) manufacturers. This facility provides an environment for remote users to learn many automation topics while using different PLCs together with several types of sensors, actuators, and industrial communication networks. The laboratory architecture that makes up the remote automation laboratory (RAL) is based on a Moodle-server master PC (MPC), which also manages the booking system of PLC benches available in the laboratory. There exist a cluster of virtual machines (VMs) running on several slave PCs (SPCs), four VMs per SPC. Each VM can manage a type of PLC bench of the automation laboratory. The MPC server balances the load of SPCs allowing the implementation and easy upgrading of the RAL offering different PLCs at the same time within the same remote interface. The remote laboratory has Internet protocol cameras providing a view of the real environment of each PLC bench to the remote user. The authentication system and management of remote users and PLC benches are made via Moodle plug-ins and hypertext preprocessor (PHP) scripts. Two external/internal routers dynamically configure the remote users' access to a particular PLC bench. RAL architecture can be applied to other e-learning areas. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409652 [article] Remote automation laboratory using a cluster of virtual machines [texte imprimé] / Vicente, Alfredo Gardel, Auteur ; Muñoz, Ignacio Brovo, Auteur ; Galilea, José Luis Lazaro, Auteur . - 2011 . - pp. 3276 - 3283. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3276 - 3283 Mots-clés : Moodle  Programmable  logic  controller  (PLC)  Remote  laboratory  Virtualization Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a remote laboratory for industrial automation comprising different programmable logic controller (PLC) manufacturers. This facility provides an environment for remote users to learn many automation topics while using different PLCs together with several types of sensors, actuators, and industrial communication networks. The laboratory architecture that makes up the remote automation laboratory (RAL) is based on a Moodle-server master PC (MPC), which also manages the booking system of PLC benches available in the laboratory. There exist a cluster of virtual machines (VMs) running on several slave PCs (SPCs), four VMs per SPC. Each VM can manage a type of PLC bench of the automation laboratory. The MPC server balances the load of SPCs allowing the implementation and easy upgrading of the RAL offering different PLCs at the same time within the same remote interface. The remote laboratory has Internet protocol cameras providing a view of the real environment of each PLC bench to the remote user. The authentication system and management of remote users and PLC benches are made via Moodle plug-ins and hypertext preprocessor (PHP) scripts. Two external/internal routers dynamically configure the remote users' access to a particular PLC bench. RAL architecture can be applied to other e-learning areas. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409652

Integrated learning platform for internet-based control-engineering education / Ramos-Paja, Carlos Andrés in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3284 - 3296 Titre : Integrated learning platform for internet-based control-engineering education Type de document : texte imprimé Auteurs : Ramos-Paja, Carlos Andrés, Auteur ; Scarpetta, José Migel Ramirez, Auteur ; Martinez-Salamero, Luis, Auteur Année de publication : 2011 Article en page(s) : pp. 3284 - 3296 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Calculation  through  internet  Concept  maps  Control-engineering  education  Dynamic  simulation  Mathematical  analysis  Problem-based  learning  (PBL)  Remote  laboratory Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper describes an integrated learning platform intended to support Internet-based control-engineering education. Four environments have been developed, namely, remote experimentation, mathematical analysis, dynamic simulation, and self-learning. The learning platform is a virtual support for problem-based education in control engineering. The reported development allows multiple users the access to concepts and both experimental and computational resources through an intuitive and powerful user interface that only requires a Web browser, a low-bandwidth Internet connection, and low user-side technical specifications. The server side is scalable and reproducible since it is based on general public license (GPL) Linux operating system and a Matlab license. The integration of the proposed theoretical, computational, and experimental tools improves previous experiences in Internet-based control education. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5415572 [article] Integrated learning platform for internet-based control-engineering education [texte imprimé] / Ramos-Paja, Carlos Andrés, Auteur ; Scarpetta, José Migel Ramirez, Auteur ; Martinez-Salamero, Luis, Auteur . - 2011 . - pp. 3284 - 3296. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3284 - 3296 Mots-clés : Calculation  through  internet  Concept  maps  Control-engineering  education  Dynamic  simulation  Mathematical  analysis  Problem-based  learning  (PBL)  Remote  laboratory Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper describes an integrated learning platform intended to support Internet-based control-engineering education. Four environments have been developed, namely, remote experimentation, mathematical analysis, dynamic simulation, and self-learning. The learning platform is a virtual support for problem-based education in control engineering. The reported development allows multiple users the access to concepts and both experimental and computational resources through an intuitive and powerful user interface that only requires a Web browser, a low-bandwidth Internet connection, and low user-side technical specifications. The server side is scalable and reproducible since it is based on general public license (GPL) Linux operating system and a Matlab license. The integration of the proposed theoretical, computational, and experimental tools improves previous experiences in Internet-based control education. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5415572

Design of an embedded control system laboratory experiment / Marti, Pau in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3297 - 3307 Titre : Design of an embedded control system laboratory experiment Type de document : texte imprimé Auteurs : Marti, Pau, Auteur ; Velasco, Manel, Auteur ; Fuertes, Josep M., Auteur Année de publication : 2011 Article en page(s) : pp. 3297 - 3307 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Control  systems  Embded  system  education  Laboratoryexperiment  Real-time  systems Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a prototype laboratory experiment to be integrated in the education of embedded control system engineers. The experiment, a real-time control of a dynamical system, is designed to drive students to a deeper understanding and integration of the diverse theoretical concepts that often come from different disciplines such as real-time systems and control systems. Rather than proposing the experiment for a particular course within an embedded system engineering curriculum, this paper describes how the experiment can be tailored to the needs and diverse background of both undergraduate and graduate students education. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409585 [article] Design of an embedded control system laboratory experiment [texte imprimé] / Marti, Pau, Auteur ; Velasco, Manel, Auteur ; Fuertes, Josep M., Auteur . - 2011 . - pp. 3297 - 3307. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3297 - 3307 Mots-clés : Control  systems  Embded  system  education  Laboratoryexperiment  Real-time  systems Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a prototype laboratory experiment to be integrated in the education of embedded control system engineers. The experiment, a real-time control of a dynamical system, is designed to drive students to a deeper understanding and integration of the diverse theoretical concepts that often come from different disciplines such as real-time systems and control systems. Rather than proposing the experiment for a particular course within an embedded system engineering curriculum, this paper describes how the experiment can be tailored to the needs and diverse background of both undergraduate and graduate students education. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409585

Course on digital electronics oriented to describing systems in VHDL / Azcondo, Francisco J. in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3308 - 3316 Titre : Course on digital electronics oriented to describing systems in VHDL Type de document : texte imprimé Auteurs : Azcondo, Francisco J., Auteur ; de Castro, Angel, Auteur ; Branas, Christian, Auteur Année de publication : 2011 Article en page(s) : pp. 3308 - 3316 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Digital  systems  Education  Hardware  design  languages  Modeling Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A new orientation for a multidisciplinary industrial engineering program course on digital electronics is proposed. Students are trained to describe complete systems in very high speed integrated circuit hardware description language (VHDL). These systems have been previously modeled with Matlab/Simulink, including both continuous and discrete components. Digital controllers based on concurrent hardware are designed for these systems in the same framework. After developing and simulating the behavioral model of the system or plant, the controller is redescribed under the synthesis constraints and implemented in a field-programmable gate array evaluation board for verification, along with the system under control. In this way, the course is not only intended for digital electronics specialists but also for students with diverse engineering backgrounds. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409584 [article] Course on digital electronics oriented to describing systems in VHDL [texte imprimé] / Azcondo, Francisco J., Auteur ; de Castro, Angel, Auteur ; Branas, Christian, Auteur . - 2011 . - pp. 3308 - 3316. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3308 - 3316 Mots-clés : Digital  systems  Education  Hardware  design  languages  Modeling Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A new orientation for a multidisciplinary industrial engineering program course on digital electronics is proposed. Students are trained to describe complete systems in very high speed integrated circuit hardware description language (VHDL). These systems have been previously modeled with Matlab/Simulink, including both continuous and discrete components. Digital controllers based on concurrent hardware are designed for these systems in the same framework. After developing and simulating the behavioral model of the system or plant, the controller is redescribed under the synthesis constraints and implemented in a field-programmable gate array evaluation board for verification, along with the system under control. In this way, the course is not only intended for digital electronics specialists but also for students with diverse engineering backgrounds. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409584

Yet another simple processor (YASP) for introductory courses on computer architecture / Ribas-Xirgo, Lluis in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3317 - 3323 Titre : Yet another simple processor (YASP) for introductory courses on computer architecture Type de document : texte imprimé Auteurs : Ribas-Xirgo, Lluis, Auteur Année de publication : 2011 Article en page(s) : pp. 3317 - 3323 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Educational  processors  Learning  environment  Microcontroller  simulator  Processor  emulation Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Subjects that include short introductions to computer architecture are usually taught in the first year of electronic engineering and computer science degrees. To enable students to acquire practical skills in this topic, simple computers can be used. These computers are usually microcontrollers or education-specific machines. In this paper, we present a machine based on a simple processor that also has some of the characteristics of microcontrollers, such as integrated input/output ports. In addition, this machine is accompanied with a tool suite intended for educational purposes that includes several simulators, assemblers, and debuggers that have been gradually introduced since the academic year 1999-2000. Results show that students are satisfied with the integrated development environment and with the machine as an example of how actual computers work. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5422773 [article] Yet another simple processor (YASP) for introductory courses on computer architecture [texte imprimé] / Ribas-Xirgo, Lluis, Auteur . - 2011 . - pp. 3317 - 3323. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3317 - 3323 Mots-clés : Educational  processors  Learning  environment  Microcontroller  simulator  Processor  emulation Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Subjects that include short introductions to computer architecture are usually taught in the first year of electronic engineering and computer science degrees. To enable students to acquire practical skills in this topic, simple computers can be used. These computers are usually microcontrollers or education-specific machines. In this paper, we present a machine based on a simple processor that also has some of the characteristics of microcontrollers, such as integrated input/output ports. In addition, this machine is accompanied with a tool suite intended for educational purposes that includes several simulators, assemblers, and debuggers that have been gradually introduced since the academic year 1999-2000. Results show that students are satisfied with the integrated development environment and with the machine as an example of how actual computers work. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5422773

Control of an embedded system via internet / Sziebig, Gabor in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3324 - 3333 Titre : Control of an embedded system via internet Type de document : texte imprimé Auteurs : Sziebig, Gabor, Auteur ; Takarics, Béla, Auteur ; Korondi, Péter, Auteur Année de publication : 2011 Article en page(s) : pp. 3324 - 3333 Note générale : Génie élecrique Langues : Anglais (eng) Mots-clés : DC  motor  Distant  learning  Sliding-mode  control Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents our experience with a complete multimedia educational program of dc servo drives for distant learning. The program contains three parts: animation, simulation, and Internet-based measurement. The animation program helps to understand the operation of dc motors as well as its time- and frequency-domain equations, transfer functions, and the theoretical background necessary to design a controller for dc servo motors. The simulation model of the dc servo motor and the controller can be designed by the students based on the animation program. The students can also test their controllers through the Internet-based measurement, which is the most important part from an engineering point of view. Students can then perform various exercises such as programming the D/A and A/D cards in the embedded system and designing different types of controllers. First, a simple PI controller can be designed, but advanced students can also design more sophisticated controllers such as the sliding mode controller. After the measurements are executed, the students can download the measured data and compare them to the simulation results. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409682 [article] Control of an embedded system via internet [texte imprimé] / Sziebig, Gabor, Auteur ; Takarics, Béla, Auteur ; Korondi, Péter, Auteur . - 2011 . - pp. 3324 - 3333. Génie élecrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3324 - 3333 Mots-clés : DC  motor  Distant  learning  Sliding-mode  control Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents our experience with a complete multimedia educational program of dc servo drives for distant learning. The program contains three parts: animation, simulation, and Internet-based measurement. The animation program helps to understand the operation of dc motors as well as its time- and frequency-domain equations, transfer functions, and the theoretical background necessary to design a controller for dc servo motors. The simulation model of the dc servo motor and the controller can be designed by the students based on the animation program. The students can also test their controllers through the Internet-based measurement, which is the most important part from an engineering point of view. Students can then perform various exercises such as programming the D/A and A/D cards in the embedded system and designing different types of controllers. First, a simple PI controller can be designed, but advanced students can also design more sophisticated controllers such as the sliding mode controller. After the measurements are executed, the students can download the measured data and compare them to the simulation results. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409682

Virtual instrumentation and educational platform for time-varying harmonic and interharmonic detection / Chen, Cheng-I in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3334 - 3342 Titre : Virtual instrumentation and educational platform for time-varying harmonic and interharmonic detection Type de document : texte imprimé Auteurs : Chen, Cheng-I, Auteur ; Chang, Gary W., Auteur Année de publication : 2011 Article en page(s) : pp. 3334 - 3342 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Discrete  Fourier  transform  (DFT)  Frequency  identification  Harmonics  Interharmonics  Power  quality Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Selection of a suitable method among various techniques for assessment of harmonic and interharmonic components of a measured voltage or current waveform is not an easy task for the students. A good start is to understand the relationship between the analysis techniques and the measured parameters. In this paper, several commonly used methods for time-varying harmonic and interharmonic detection of measured waveforms are reviewed and implemented in an integrated virtual instrumentation. Compared from the aspect of frequency identification for the reviewed methods, general guidelines for performing harmonic and interharmonic detection are also developed for the educational purpose. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409568 [article] Virtual instrumentation and educational platform for time-varying harmonic and interharmonic detection [texte imprimé] / Chen, Cheng-I, Auteur ; Chang, Gary W., Auteur . - 2011 . - pp. 3334 - 3342. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3334 - 3342 Mots-clés : Discrete  Fourier  transform  (DFT)  Frequency  identification  Harmonics  Interharmonics  Power  quality Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Selection of a suitable method among various techniques for assessment of harmonic and interharmonic components of a measured voltage or current waveform is not an easy task for the students. A good start is to understand the relationship between the analysis techniques and the measured parameters. In this paper, several commonly used methods for time-varying harmonic and interharmonic detection of measured waveforms are reviewed and implemented in an integrated virtual instrumentation. Compared from the aspect of frequency identification for the reviewed methods, general guidelines for performing harmonic and interharmonic detection are also developed for the educational purpose. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409568

Power engineering and motion control web laboratory / Rojko, Andreja in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3343 - 3354 Titre : Power engineering and motion control web laboratory : design, implementation, and evaluation of mechatronics course Type de document : texte imprimé Auteurs : Rojko, Andreja, Auteur ; Hercog, Darko, Auteur ; Jezernik, Karel, Auteur Année de publication : 2011 Article en page(s) : pp. 3343 - 3354 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Distance  education  Engineering  education  Mechatronics  Motion  control  Power  engineering  Remote  laboratories Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : During the E-learning Distance Interactive Practical Education project, 13 partners from 11 European countries joined together to build a power engineering and motion control remote laboratory, which would offer 18 complete online courses with remote experiments and high-quality documentation, to students from the universities of all participating partners. The major benefit of this project is the possibility of sharing expensive equipment and lessening the burdens of technical and organizational problems. This paper outlines the project's goals, organization, and, as an example, realization of one of the project's modules. The described module is a mechatronics motion control course, which explains the most important aspects of motion control design, from modeling, simulations, control design, experimental validation, and comparison between various controllers. The technical solutions, educational strategy, and realization details are given for the module. The pilot testing of the module was performed to assess the module and find out what the students' personal attitude concerning e-learning and remote experiments. The results of testing are presented and discussed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5229203 [article] Power engineering and motion control web laboratory : design, implementation, and evaluation of mechatronics course [texte imprimé] / Rojko, Andreja, Auteur ; Hercog, Darko, Auteur ; Jezernik, Karel, Auteur . - 2011 . - pp. 3343 - 3354. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3343 - 3354 Mots-clés : Distance  education  Engineering  education  Mechatronics  Motion  control  Power  engineering  Remote  laboratories Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : During the E-learning Distance Interactive Practical Education project, 13 partners from 11 European countries joined together to build a power engineering and motion control remote laboratory, which would offer 18 complete online courses with remote experiments and high-quality documentation, to students from the universities of all participating partners. The major benefit of this project is the possibility of sharing expensive equipment and lessening the burdens of technical and organizational problems. This paper outlines the project's goals, organization, and, as an example, realization of one of the project's modules. The described module is a mechatronics motion control course, which explains the most important aspects of motion control design, from modeling, simulations, control design, experimental validation, and comparison between various controllers. The technical solutions, educational strategy, and realization details are given for the module. The pilot testing of the module was performed to assess the module and find out what the students' personal attitude concerning e-learning and remote experiments. The results of testing are presented and discussed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5229203

Teaching resonant converters / Casanueva, Rosario in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3355 - 3363 Titre : Teaching resonant converters : properties and applications for variable loads Type de document : texte imprimé Auteurs : Casanueva, Rosario, Auteur ; Branas, Christian, Auteur ; Azcondo, Francisco J., Auteur Année de publication : 2011 Article en page(s) : pp. 3355 - 3363 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Design  projects  Education  Real-world  applications  Resonant  power  conversion Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper summarizes a lesson on resonant converters included in the new course, Advanced Power Conversion Techniques, within the M.Sc. program in electrical engineering at the University of Cantabria, Spain. The course has recently received the National Accreditation for official programs. The M.Sc. program, along with the Ph.D. thesis, forms a Ph.D. program in industrial engineering. The contents motivate the students to find suitable resonant converter applications of industrial interest. A new approach to teaching resonant converters is presented that focused on their properties at certain frequencies, such as for voltage sources, current sources, or sink and power source operation with very variable loads. The analysis of the converters enables the identification of these operating points and, by means of a sensitivity analysis with respect to the components of the resonant tank, explains the robustness of their behavior. Using as a starting point the fulfillment of the desired property, we propose that the students develop open-loop designs, with stable behavior, or closed-loop designs, with very small variation in the operating point. Two practical application examples are shown: electronic ballasts for high-intensity discharge lamps and power supplies for electrical discharge machining. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5437283 [article] Teaching resonant converters : properties and applications for variable loads [texte imprimé] / Casanueva, Rosario, Auteur ; Branas, Christian, Auteur ; Azcondo, Francisco J., Auteur . - 2011 . - pp. 3355 - 3363. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3355 - 3363 Mots-clés : Design  projects  Education  Real-world  applications  Resonant  power  conversion Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper summarizes a lesson on resonant converters included in the new course, Advanced Power Conversion Techniques, within the M.Sc. program in electrical engineering at the University of Cantabria, Spain. The course has recently received the National Accreditation for official programs. The M.Sc. program, along with the Ph.D. thesis, forms a Ph.D. program in industrial engineering. The contents motivate the students to find suitable resonant converter applications of industrial interest. A new approach to teaching resonant converters is presented that focused on their properties at certain frequencies, such as for voltage sources, current sources, or sink and power source operation with very variable loads. The analysis of the converters enables the identification of these operating points and, by means of a sensitivity analysis with respect to the components of the resonant tank, explains the robustness of their behavior. Using as a starting point the fulfillment of the desired property, we propose that the students develop open-loop designs, with stable behavior, or closed-loop designs, with very small variation in the operating point. Two practical application examples are shown: electronic ballasts for high-intensity discharge lamps and power supplies for electrical discharge machining. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5437283

Experimental design of a nonlinear control technique for three-phase shunt active power filter / Rahmani, Salem in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3364 - 3375 Titre : Experimental design of a nonlinear control technique for three-phase shunt active power filter Type de document : texte imprimé Auteurs : Rahmani, Salem, Auteur ; Mendalek, Nassar, Auteur ; Kamal Al Haddad, Auteur Année de publication : 2011 Article en page(s) : pp. 3364 - 3375 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Active  power  filter  Control  delay  compensation  Modeling  Nonactive  load  current  compensation  Nonlinear  control  Power  quality Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a nonlinear control technique for a three-phase shunt active power filter (SAPF). The method provides compensation for reactive, unbalanced, and harmonic load current components. A proportional-integral (PI) control law is derived through linearization of the inherently nonlinear SAPF system model, so that the tasks of current control dynamics and dc capacitor voltage dynamics become decoupled. This decoupling allows us to control the SAPF output currents and the dc bus voltage independently of each other, thereby providing either one of these decoupled subsystems a dynamic response that significantly slower than that of the other. To overcome the drawbacks of the conventional method, a computational control delay compensation method, which delaylessly and accurately generates the SAPF reference currents, is proposed. The first step is to extract the SAPF reference currents from the sensed nonlinear load currents by applying the synchronous reference frame method, where a three-phase diode bridge rectifier with R-L load is taken as the nonlinear load, and then, the reference currents are modified, so that the delay will be compensated. The converter, which is controlled by the described control strategy, guarantees balanced overall supply currents, unity displacement power factor, and reduced harmonic load currents in the common coupling point. Various simulation and experimental results demonstrate the high performance of the nonlinear controller. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373908 [article] Experimental design of a nonlinear control technique for three-phase shunt active power filter [texte imprimé] / Rahmani, Salem, Auteur ; Mendalek, Nassar, Auteur ; Kamal Al Haddad, Auteur . - 2011 . - pp. 3364 - 3375. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3364 - 3375 Mots-clés : Active  power  filter  Control  delay  compensation  Modeling  Nonactive  load  current  compensation  Nonlinear  control  Power  quality Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a nonlinear control technique for a three-phase shunt active power filter (SAPF). The method provides compensation for reactive, unbalanced, and harmonic load current components. A proportional-integral (PI) control law is derived through linearization of the inherently nonlinear SAPF system model, so that the tasks of current control dynamics and dc capacitor voltage dynamics become decoupled. This decoupling allows us to control the SAPF output currents and the dc bus voltage independently of each other, thereby providing either one of these decoupled subsystems a dynamic response that significantly slower than that of the other. To overcome the drawbacks of the conventional method, a computational control delay compensation method, which delaylessly and accurately generates the SAPF reference currents, is proposed. The first step is to extract the SAPF reference currents from the sensed nonlinear load currents by applying the synchronous reference frame method, where a three-phase diode bridge rectifier with R-L load is taken as the nonlinear load, and then, the reference currents are modified, so that the delay will be compensated. The converter, which is controlled by the described control strategy, guarantees balanced overall supply currents, unity displacement power factor, and reduced harmonic load currents in the common coupling point. Various simulation and experimental results demonstrate the high performance of the nonlinear controller. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373908

Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization / Hsieh, Min-Fu in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3376 - 3384 Titre : Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization Type de document : texte imprimé Auteurs : Hsieh, Min-Fu, Auteur ; Hsu, You-Chiuan, Auteur ; Dorrell, David G., Auteur Année de publication : 2011 Article en page(s) : pp. 3376 - 3384 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Magnetization  Motor  design  Permanent-magnet  (PM)  motor  Postassembly  magnetization  Surface-mounted  PM Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper reports the design process for the manufacture of higher-power rare-earth permanent-magnet (PM) motors using postassembly magnetization. Difficulties can be encountered in production using normal manufacturing processes due to the high intensity of rare-earth magnets that are premagnetized. Postassembly magnetization utilizes the stator windings of a PM motor to magnetize the magnets after assembly. With this method, some parameters, such as slot-fill factor, number of turns, wire diameter, etc., must be considered for the magnetization and motor operation. In this paper, a design process that incorporates the design considerations for postassembly magnetization (for complete magnetization) together with the design requirements is described for successful motor operation. A 6-kW surface-mounted PM (SPM) motor is designed using the proposed process as a demonstration, which is verified using finite-element analysis. Another 400-W SPM motor is also designed for experimental purpose. The experimental results validate the effectiveness of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373910 [article] Design of large-power surface-mounted permanent-magnet motors using postassembly magnetization [texte imprimé] / Hsieh, Min-Fu, Auteur ; Hsu, You-Chiuan, Auteur ; Dorrell, David G., Auteur . - 2011 . - pp. 3376 - 3384. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3376 - 3384 Mots-clés : Magnetization  Motor  design  Permanent-magnet  (PM)  motor  Postassembly  magnetization  Surface-mounted  PM Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper reports the design process for the manufacture of higher-power rare-earth permanent-magnet (PM) motors using postassembly magnetization. Difficulties can be encountered in production using normal manufacturing processes due to the high intensity of rare-earth magnets that are premagnetized. Postassembly magnetization utilizes the stator windings of a PM motor to magnetize the magnets after assembly. With this method, some parameters, such as slot-fill factor, number of turns, wire diameter, etc., must be considered for the magnetization and motor operation. In this paper, a design process that incorporates the design considerations for postassembly magnetization (for complete magnetization) together with the design requirements is described for successful motor operation. A 6-kW surface-mounted PM (SPM) motor is designed using the proposed process as a demonstration, which is verified using finite-element analysis. Another 400-W SPM motor is also designed for experimental purpose. The experimental results validate the effectiveness of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373910

Space-vector modulated multilevel matrix converter / Lee, Meng Yeong in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3385 - 3394 Titre : Space-vector modulated multilevel matrix converter Type de document : texte imprimé Auteurs : Lee, Meng Yeong, Auteur ; Wheeler, Patrick, Auteur ; Klumpner, Christian, Auteur Année de publication : 2011 Article en page(s) : pp. 3385 - 3394 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Matrix  converter  Multilevel  converter  Neutral-point-clamped  and  three-level  converter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A matrix converter is an ac-ac power converter topology that has received extensive research attention as an alternative to traditional ac-dc-ac converter. A matrix converter is able to convert energy from an ac source to an ac load without the need of a bulky and limited-lifetime energy-storage elements. The indirect three-level sparse matrix converter (I3SMC) is a new topology from this family that can synthesize three-level voltage in order to improve the output performance in terms of reduced harmonic content. This paper discusses the operating principles and a space-vector-modulation scheme for this topology. Simulation and experimental results are shown to prove the ability of this topology to generate multilevel output voltages as well as to maintain a set of sinusoidal balanced input currents. The performance of the converter is compared with the conventional matrix converter and an alternative multilevel matrix-converter topology in order to demonstrate the advantages and disadvantages of the I3SMC. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373902 [article] Space-vector modulated multilevel matrix converter [texte imprimé] / Lee, Meng Yeong, Auteur ; Wheeler, Patrick, Auteur ; Klumpner, Christian, Auteur . - 2011 . - pp. 3385 - 3394. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3385 - 3394 Mots-clés : Matrix  converter  Multilevel  converter  Neutral-point-clamped  and  three-level  converter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A matrix converter is an ac-ac power converter topology that has received extensive research attention as an alternative to traditional ac-dc-ac converter. A matrix converter is able to convert energy from an ac source to an ac load without the need of a bulky and limited-lifetime energy-storage elements. The indirect three-level sparse matrix converter (I3SMC) is a new topology from this family that can synthesize three-level voltage in order to improve the output performance in terms of reduced harmonic content. This paper discusses the operating principles and a space-vector-modulation scheme for this topology. Simulation and experimental results are shown to prove the ability of this topology to generate multilevel output voltages as well as to maintain a set of sinusoidal balanced input currents. The performance of the converter is compared with the conventional matrix converter and an alternative multilevel matrix-converter topology in order to demonstrate the advantages and disadvantages of the I3SMC. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373902

An overmodulation method for PWM-inverter-fed IPMSM drive with single current sensor / Kai, Sun in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3395 - 3404 Titre : An overmodulation method for PWM-inverter-fed IPMSM drive with single current sensor Type de document : texte imprimé Auteurs : Kai, Sun, Auteur ; Qing, Wei, Auteur ; Lipei, Huang, Auteur Année de publication : 2011 Article en page(s) : pp. 3395 - 3404 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Inverter  Overmodlation  Permanent  magnet  synchronous  motor  (PMSM)  Phase  current  reconstruction  Pulsewidth  modulation  (PWM) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In order to lower the cost and expand the working range of pulsewidth modulation (PWM)-inverter-fed interior permanent magnet synchronous motor drives, the control methods under the overmodulation mode with only a dc-link current sensor are investigated. The space vector modulation of the PWM inverter is analyzed in detail, and an adjustment scheme for the reference voltage vectors is developed to fulfill the requirements by phase current reconstruction under overmodulation. Furthermore, in order to simplify the control process and reduce the control errors, a specified overmodulation method based on the superposition principle is proposed for the PWM inverter with phase current reconstruction, which overcomes the shortcoming of the PWM adjustment scheme. Experimental results demonstrate the feasibility and the effectiveness of the proposed control method, which realizes the single current sensor overmodulation control with maximum voltage transfer ratio. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371830 [article] An overmodulation method for PWM-inverter-fed IPMSM drive with single current sensor [texte imprimé] / Kai, Sun, Auteur ; Qing, Wei, Auteur ; Lipei, Huang, Auteur . - 2011 . - pp. 3395 - 3404. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3395 - 3404 Mots-clés : Inverter  Overmodlation  Permanent  magnet  synchronous  motor  (PMSM)  Phase  current  reconstruction  Pulsewidth  modulation  (PWM) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In order to lower the cost and expand the working range of pulsewidth modulation (PWM)-inverter-fed interior permanent magnet synchronous motor drives, the control methods under the overmodulation mode with only a dc-link current sensor are investigated. The space vector modulation of the PWM inverter is analyzed in detail, and an adjustment scheme for the reference voltage vectors is developed to fulfill the requirements by phase current reconstruction under overmodulation. Furthermore, in order to simplify the control process and reduce the control errors, a specified overmodulation method based on the superposition principle is proposed for the PWM inverter with phase current reconstruction, which overcomes the shortcoming of the PWM adjustment scheme. Experimental results demonstrate the feasibility and the effectiveness of the proposed control method, which realizes the single current sensor overmodulation control with maximum voltage transfer ratio. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371830

Single-stage electronic ballast using class-DE low-du/dt current-source-driven rectifier for power-factor correction / Ekkaravarodome, Chainarin in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3405 - 3414 Titre : Single-stage electronic ballast using class-DE low-du/dt current-source-driven rectifier for power-factor correction Type de document : texte imprimé Auteurs : Ekkaravarodome, Chainarin, Auteur ; Nathakaranakule, Adisak, Auteur Année de publication : 2011 Article en page(s) : pp. 3405 - 3414 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Class-DE  low-du/dt  rectifier  Class-D  parallel  resonant  inverter  Electronic  ballast  Fluorescent  lamps  Power-factor  correction  (PFC)  Single  stage Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A single-stage high-power-factor electronic ballast with a Class-DE low-dv/dt rectifier as a power-factor corrector is proposed in this paper. The power-factor corrector is achieved by using a bridge rectifier that acts as the Class-DE low-dv/dt rectifier. The Class-DE low-dv/dt rectifier is driven by a high-frequency current source, which is obtained from the square-wave output voltage of the Class-D parallel resonant inverter through an LC -series circuit. By using this topology, the conduction angle of the bridge rectifier diode current is increased, and a low line-current harmonic is obtained. A prototype ballast is implemented to drive a 36-W fluorescent lamp. The switching frequency is fixed at about 84 kHz. Experimental results verify the theoretical analysis. The designed electronic ballast has a power factor of 0.99, a total harmonic distortion of 1.3%, a lamp current crest factor of 1.42, and 90% efficiency at full power. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406151 [article] Single-stage electronic ballast using class-DE low-du/dt current-source-driven rectifier for power-factor correction [texte imprimé] / Ekkaravarodome, Chainarin, Auteur ; Nathakaranakule, Adisak, Auteur . - 2011 . - pp. 3405 - 3414. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3405 - 3414 Mots-clés : Class-DE  low-du/dt  rectifier  Class-D  parallel  resonant  inverter  Electronic  ballast  Fluorescent  lamps  Power-factor  correction  (PFC)  Single  stage Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A single-stage high-power-factor electronic ballast with a Class-DE low-dv/dt rectifier as a power-factor corrector is proposed in this paper. The power-factor corrector is achieved by using a bridge rectifier that acts as the Class-DE low-dv/dt rectifier. The Class-DE low-dv/dt rectifier is driven by a high-frequency current source, which is obtained from the square-wave output voltage of the Class-D parallel resonant inverter through an LC -series circuit. By using this topology, the conduction angle of the bridge rectifier diode current is increased, and a low line-current harmonic is obtained. A prototype ballast is implemented to drive a 36-W fluorescent lamp. The switching frequency is fixed at about 84 kHz. Experimental results verify the theoretical analysis. The designed electronic ballast has a power factor of 0.99, a total harmonic distortion of 1.3%, a lamp current crest factor of 1.42, and 90% efficiency at full power. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406151

A bidirectional three-level DC–DC converter for the ultracapacitor applications / Grbovic, Petar J. in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3415 - 3430 Titre : A bidirectional three-level DC–DC converter for the ultracapacitor applications Type de document : texte imprimé Auteurs : Grbovic, Petar J., Auteur ; Delarue, Phillipe, Auteur ; Le Moigne, Philippe, Auteur Année de publication : 2011 Article en page(s) : pp. 3415 - 3430 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Energy  efficiency  Ultracapacitor  Three-level  bidirectional  dc-dc  converter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Electrochemical double-layer capacitors, which are well known as ultracapacitors, have intensively been used in power conversion applications such as controlled electric drives, active filters, power conditioners, and uninterruptible power supplies. The ultracapacitor is employed as the energy storage device that can be fully charged/discharged within a few seconds. To achieve better flexibility and efficiency, the ultracapacitor is connected to the power conversion system via an interfacing dc-dc power converter. Various topologies are used as the dc-dc power converter: nonisolated two-level single-phase or multiphase interleaved converters and many varieties of isolated soft-switched dc-dc converters. A three-level nonisolated dc-dc converter as a candidate for ultracapacitor applications is proposed and analyzed in this paper. The topology is theoretically analyzed, and design guidelines are given. The modeling and control aspects are discussed. A 5.5-kW prototype was designed, and the proposed topology was experimentally verified on a general-purpose controlled electric drive. Experimental results are presented and discussed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371805 [article] A bidirectional three-level DC–DC converter for the ultracapacitor applications [texte imprimé] / Grbovic, Petar J., Auteur ; Delarue, Phillipe, Auteur ; Le Moigne, Philippe, Auteur . - 2011 . - pp. 3415 - 3430. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3415 - 3430 Mots-clés : Energy  efficiency  Ultracapacitor  Three-level  bidirectional  dc-dc  converter Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Electrochemical double-layer capacitors, which are well known as ultracapacitors, have intensively been used in power conversion applications such as controlled electric drives, active filters, power conditioners, and uninterruptible power supplies. The ultracapacitor is employed as the energy storage device that can be fully charged/discharged within a few seconds. To achieve better flexibility and efficiency, the ultracapacitor is connected to the power conversion system via an interfacing dc-dc power converter. Various topologies are used as the dc-dc power converter: nonisolated two-level single-phase or multiphase interleaved converters and many varieties of isolated soft-switched dc-dc converters. A three-level nonisolated dc-dc converter as a candidate for ultracapacitor applications is proposed and analyzed in this paper. The topology is theoretically analyzed, and design guidelines are given. The modeling and control aspects are discussed. A 5.5-kW prototype was designed, and the proposed topology was experimentally verified on a general-purpose controlled electric drive. Experimental results are presented and discussed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371805

A universal grid-connected fuel-cell inverter for residential application / Mazumder, Sudip K. in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3431 - 3447 Titre : A universal grid-connected fuel-cell inverter for residential application Type de document : texte imprimé Auteurs : Mazumder, Sudip K., Auteur ; Burra, Rajni K., Auteur ; Rongjun, Huang, Auteur Année de publication : 2011 Article en page(s) : pp. 3431 - 3447 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : AC/AC  Control  Dc/ac  Digital  signal  processor  (DSP)  Fuel  cell  Grid  High  frequency  Inverter  Residential Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper describes a universal fuel-cell-based grid-connected inverter design with digital-signal-processor-based digital control. The inverter has a direct power conversion mechanism with a high-frequency zero-voltage-switched dc/ac primary-side converter followed by a pair of ac/ac cycloconverters that operates either in parallel or in series to simultaneously address the issues of universal output and high efficiency. The critical design issues focus on the impact and optimization of transformer leakage inductance with regard to effectiveness of zero voltage switching of a primary-side converter, duty-cycle loss, resonance, and voltage spike that has effect on the breakdown voltage rating of the cycloconverter devices. An additional concept of dynamic transformer tapping has been explored to address the impact of varying input voltage on secondary-side voltage spike and inverter efficiency. Finally, detailed grid-parallel and grid-connected results are presented that demonstrate satisfactory inverter performances. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373906 [article] A universal grid-connected fuel-cell inverter for residential application [texte imprimé] / Mazumder, Sudip K., Auteur ; Burra, Rajni K., Auteur ; Rongjun, Huang, Auteur . - 2011 . - pp. 3431 - 3447. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3431 - 3447 Mots-clés : AC/AC  Control  Dc/ac  Digital  signal  processor  (DSP)  Fuel  cell  Grid  High  frequency  Inverter  Residential Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper describes a universal fuel-cell-based grid-connected inverter design with digital-signal-processor-based digital control. The inverter has a direct power conversion mechanism with a high-frequency zero-voltage-switched dc/ac primary-side converter followed by a pair of ac/ac cycloconverters that operates either in parallel or in series to simultaneously address the issues of universal output and high efficiency. The critical design issues focus on the impact and optimization of transformer leakage inductance with regard to effectiveness of zero voltage switching of a primary-side converter, duty-cycle loss, resonance, and voltage spike that has effect on the breakdown voltage rating of the cycloconverter devices. An additional concept of dynamic transformer tapping has been explored to address the impact of varying input voltage on secondary-side voltage spike and inverter efficiency. Finally, detailed grid-parallel and grid-connected results are presented that demonstrate satisfactory inverter performances. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373906

Quantitative design of active anti-islanding controllers for power-converter-based distributed generators / Tsao-Tsung, Ma in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3448 - 3455 Titre : Quantitative design of active anti-islanding controllers for power-converter-based distributed generators Type de document : texte imprimé Auteurs : Tsao-Tsung, Ma, Auteur Année de publication : 2011 Article en page(s) : pp. 3448 - 3455 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Anti-islanding  Distributed  generators  (DGs)  Nondetection  zone  (NDZ)  Power  converters Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a novel voltage-shift acceleration control scheme for anti-islanding of power-converter-based distributed generators (DGs). The proposed control objective is achieved by a voltage positive-feedback loop properly designed in the synchronous d-q frame. In this paper, the overall power flow control scheme of the studied DG is first described. Then, a quantitative design methodology of an adaptive voltage-shift acceleration gain based on small-signal stability and step-input response is developed. The proposed control approach is intended to achieve reliable detection with quasi-zero nondetection zone, noncompromised power quality, and easy implementation without additional sensing devices or equipment. Performances on constant-power and constant-current control modes are investigated. Both simulation and experimental results verify the feasibility and effectiveness of the proposed anti-islanding scheme and the gain design approach. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371825 [article] Quantitative design of active anti-islanding controllers for power-converter-based distributed generators [texte imprimé] / Tsao-Tsung, Ma, Auteur . - 2011 . - pp. 3448 - 3455. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3448 - 3455 Mots-clés : Anti-islanding  Distributed  generators  (DGs)  Nondetection  zone  (NDZ)  Power  converters Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a novel voltage-shift acceleration control scheme for anti-islanding of power-converter-based distributed generators (DGs). The proposed control objective is achieved by a voltage positive-feedback loop properly designed in the synchronous d-q frame. In this paper, the overall power flow control scheme of the studied DG is first described. Then, a quantitative design methodology of an adaptive voltage-shift acceleration gain based on small-signal stability and step-input response is developed. The proposed control approach is intended to achieve reliable detection with quasi-zero nondetection zone, noncompromised power quality, and easy implementation without additional sensing devices or equipment. Performances on constant-power and constant-current control modes are investigated. Both simulation and experimental results verify the feasibility and effectiveness of the proposed anti-islanding scheme and the gain design approach. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371825

A global maximum power point tracking scheme employing DIRECT search algorithm for photovoltaic systems / Tat Luat, Nguyen in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 0278-0046 Titre : A global maximum power point tracking scheme employing DIRECT search algorithm for photovoltaic systems Type de document : texte imprimé Auteurs : Tat Luat, Nguyen, Auteur ; Low, Kay-Soon, Auteur Année de publication : 2011 Article en page(s) : pp. 0278-0046 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Global  peak  (GP)  Maximum  power  point  tracking  (MPPT)  Partially  shaded  Photovoltaic  (PV)  systems  Solar  energy Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a maximum power point tracking approach for a photovoltaic system using the dividing rectangles algorithm. The new approach overcomes some weaknesses of the existing methods such as the perturb and observe method as it is capable of searching for global maximum. This is particularly important for a system that is partially shaded. To validate the performance of the proposed scheme, experimental studies have been conducted. The results have shown that the proposed approach is robust and possesses a fast tracking speed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5393061 [article] A global maximum power point tracking scheme employing DIRECT search algorithm for photovoltaic systems [texte imprimé] / Tat Luat, Nguyen, Auteur ; Low, Kay-Soon, Auteur . - 2011 . - pp. 0278-0046. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 0278-0046 Mots-clés : Global  peak  (GP)  Maximum  power  point  tracking  (MPPT)  Partially  shaded  Photovoltaic  (PV)  systems  Solar  energy Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a maximum power point tracking approach for a photovoltaic system using the dividing rectangles algorithm. The new approach overcomes some weaknesses of the existing methods such as the perturb and observe method as it is capable of searching for global maximum. This is particularly important for a system that is partially shaded. To validate the performance of the proposed scheme, experimental studies have been conducted. The results have shown that the proposed approach is robust and possesses a fast tracking speed. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5393061

Implementation of dynamic evolution control of bidirectional DC–DC converter for interfacing ultracapacitor energy storage to fuel-cell system / Samosir, Ahmad Saudi in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3468 - 3473 Titre : Implementation of dynamic evolution control of bidirectional DC–DC converter for interfacing ultracapacitor energy storage to fuel-cell system Type de document : texte imprimé Auteurs : Samosir, Ahmad Saudi, Auteur ; Yatim, Abdul Halim Mohamed, Auteur Année de publication : 2011 Article en page(s) : pp. 3468 - 3473 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Bidirectional  dc-dc  converter  Dynamic  evolution  control  Fuel  cell  (FC)  Ultracapacitor  energy  storage Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : An electric vehicle powered by fuel cells (FCs) gives far more promising performance. An FC is a clean energy source and has a high energy-storage capability. However, an FC has a slow dynamic response. A secondary power source is needed during start-up and transient conditions. An ultracapacitor can be used as a secondary power source to improve the performance and efficiency of the overall system. Several methods have been devised to connect an energy-storage device to an FC. This paper presents a converter system for connecting an ultracapacitor as secondary energy storage to an FC electric-vehicle system. A bidirectional dc-dc converter is used for interfacing ultracapacitor energy storage to an FC system. The controller of the converter system was designed and implemented based on dynamic evolution control. The performance of the proposed dynamic evolution control is tested through simulation and experiment. Simulation and experimental results show that the proposed techniques are suitable for controlling bidirectional dc-dc converters. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409548 [article] Implementation of dynamic evolution control of bidirectional DC–DC converter for interfacing ultracapacitor energy storage to fuel-cell system [texte imprimé] / Samosir, Ahmad Saudi, Auteur ; Yatim, Abdul Halim Mohamed, Auteur . - 2011 . - pp. 3468 - 3473. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3468 - 3473 Mots-clés : Bidirectional  dc-dc  converter  Dynamic  evolution  control  Fuel  cell  (FC)  Ultracapacitor  energy  storage Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : An electric vehicle powered by fuel cells (FCs) gives far more promising performance. An FC is a clean energy source and has a high energy-storage capability. However, an FC has a slow dynamic response. A secondary power source is needed during start-up and transient conditions. An ultracapacitor can be used as a secondary power source to improve the performance and efficiency of the overall system. Several methods have been devised to connect an energy-storage device to an FC. This paper presents a converter system for connecting an ultracapacitor as secondary energy storage to an FC electric-vehicle system. A bidirectional dc-dc converter is used for interfacing ultracapacitor energy storage to an FC system. The controller of the converter system was designed and implemented based on dynamic evolution control. The performance of the proposed dynamic evolution control is tested through simulation and experiment. Simulation and experimental results show that the proposed techniques are suitable for controlling bidirectional dc-dc converters. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5409548

Correction to “sliding-mode control scheme for an intelligent bicycle” [Sep 09 3357-3368] / Defoort, Michael in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3474 - 3474 Titre : Correction to “sliding-mode control scheme for an intelligent bicycle” [Sep 09 3357-3368] Type de document : texte imprimé Auteurs : Defoort, Michael, Auteur ; Murakami, Toshiyuki, Auteur Année de publication : 2011 Article en page(s) : pp. 3474 - 3474 Note générale : Génie électrique Langues : Anglais (eng) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In the above titled paper (ibid., vol. 56, no. 9, pp. 3357-3368, Sep. 09), the authors mistakenly did not include a reference in the final print. The reference is presented here and proper credit is given. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371885 [article] Correction to “sliding-mode control scheme for an intelligent bicycle” [Sep 09 3357-3368] [texte imprimé] / Defoort, Michael, Auteur ; Murakami, Toshiyuki, Auteur . - 2011 . - pp. 3474 - 3474. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3474 - 3474 Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In the above titled paper (ibid., vol. 56, no. 9, pp. 3357-3368, Sep. 09), the authors mistakenly did not include a reference in the final print. The reference is presented here and proper credit is given. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371885

Open-loop controller design and dynamic characteristics of a spherical wheel motor / Hungsun, Son in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3475 - 3482 Titre : Open-loop controller design and dynamic characteristics of a spherical wheel motor Type de document : texte imprimé Auteurs : Hungsun, Son, Auteur ; Kok-Meng, Lee, Auteur Année de publication : 2011 Article en page(s) : pp. 3475 - 3482 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Electromagnetic  (EMs)  Magnetic  dipole  Magnetic  field  Multi-degree-of-freedom  (DOF)  actuator  Open-loop  (OL)  control  Stepping  motor Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a control system design for a particular form of variable-reluctance spherical motors, referred to here as a spherical wheel motor (SWM). The method decoupling the spin from the inclination offers a means to control, in open loop (OL), the inclination of a continuously rotating shaft. Specifically, the OL controller presented in this paper combines a multispeed switching control law for controlling the spin motion and a dynamic model-based control law for regulating the rotor inclination of an SWM. The concept feasibility of the OL-controlled SWM (consisting of permanent magnets in a rotor and electromagnets in a stator) has been experimentally demonstrated. The experimental study not only demonstrates the design procedure but also provides intuitive insights into the effects of key operation parameters on the SWM dynamics. The results presented here will serve as a basis for developing feedback controllers for increasing accuracy and robustness for disturbance rejection. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406163 [article] Open-loop controller design and dynamic characteristics of a spherical wheel motor [texte imprimé] / Hungsun, Son, Auteur ; Kok-Meng, Lee, Auteur . - 2011 . - pp. 3475 - 3482. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3475 - 3482 Mots-clés : Electromagnetic  (EMs)  Magnetic  dipole  Magnetic  field  Multi-degree-of-freedom  (DOF)  actuator  Open-loop  (OL)  control  Stepping  motor Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a control system design for a particular form of variable-reluctance spherical motors, referred to here as a spherical wheel motor (SWM). The method decoupling the spin from the inclination offers a means to control, in open loop (OL), the inclination of a continuously rotating shaft. Specifically, the OL controller presented in this paper combines a multispeed switching control law for controlling the spin motion and a dynamic model-based control law for regulating the rotor inclination of an SWM. The concept feasibility of the OL-controlled SWM (consisting of permanent magnets in a rotor and electromagnets in a stator) has been experimentally demonstrated. The experimental study not only demonstrates the design procedure but also provides intuitive insights into the effects of key operation parameters on the SWM dynamics. The results presented here will serve as a basis for developing feedback controllers for increasing accuracy and robustness for disturbance rejection. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406163

A new approach of minimizing commutation torque ripple for brushless DC motor based on DC–DC converter / Tingna, Shi in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3483 - 3490 Titre : A new approach of minimizing commutation torque ripple for brushless DC motor based on DC–DC converter Type de document : texte imprimé Auteurs : Tingna, Shi, Auteur ; Yuntao, Guo, Auteur ; Peng, Song, Auteur Année de publication : 2011 Article en page(s) : pp. 3483 - 3490 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Brushless  dc  motor  (BLDCM)  Commutation  Dc  link  voltage  control  Single-ended  primary  inductor  converter  (SEPIC)  Torque  ripple Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Brushless dc motor still suffers from commutation torque ripple, which mainly depends on speed and transient line current in the commutation interval. This paper presents a novel circuit topology and a dc link voltage control strategy to keep incoming and outgoing phase currents changing at the same rate during commutation. A dc-dc single-ended primary inductor converter (SEPIC) and a switch selection circuit are employed in front of the inverter. The desired commutation voltage is accomplished by the SEPIC converter. The dc link voltage control strategy is carried out by the switch selection circuit to separate two procedures, adjusting the SEPIC converter and regulating speed. The cause of commutation ripple is analyzed, and the way to obtain the desired dc link voltage is introduced in detail. Finally, simulation and experimental results show that, compared with the dc-dc converter, the proposed method can obtain the desired voltage much faster and minimize commutation torque ripple more efficiently at both high and low speeds. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371828 [article] A new approach of minimizing commutation torque ripple for brushless DC motor based on DC–DC converter [texte imprimé] / Tingna, Shi, Auteur ; Yuntao, Guo, Auteur ; Peng, Song, Auteur . - 2011 . - pp. 3483 - 3490. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3483 - 3490 Mots-clés : Brushless  dc  motor  (BLDCM)  Commutation  Dc  link  voltage  control  Single-ended  primary  inductor  converter  (SEPIC)  Torque  ripple Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Brushless dc motor still suffers from commutation torque ripple, which mainly depends on speed and transient line current in the commutation interval. This paper presents a novel circuit topology and a dc link voltage control strategy to keep incoming and outgoing phase currents changing at the same rate during commutation. A dc-dc single-ended primary inductor converter (SEPIC) and a switch selection circuit are employed in front of the inverter. The desired commutation voltage is accomplished by the SEPIC converter. The dc link voltage control strategy is carried out by the switch selection circuit to separate two procedures, adjusting the SEPIC converter and regulating speed. The cause of commutation ripple is analyzed, and the way to obtain the desired dc link voltage is introduced in detail. Finally, simulation and experimental results show that, compared with the dc-dc converter, the proposed method can obtain the desired voltage much faster and minimize commutation torque ripple more efficiently at both high and low speeds. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371828

Parabolic PWM for current control of voltage-source converters (VSCs) / Guangzhu, Wang in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3491 - 3496 Titre : Parabolic PWM for current control of voltage-source converters (VSCs) Type de document : texte imprimé Auteurs : Guangzhu, Wang, Auteur ; Li, Yun Wei, Auteur Année de publication : 2011 Article en page(s) : pp. 3491 - 3496 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Current  control  Hysteresis  pulsewidth  modulation  (PWM)  Nonlinear  carrier  Parabolic  pwm  Pwm  Voltage-source  converter  (VSC) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A novel parabolic carrier pulsewidth modulation (PWM) method is proposed in this paper for direct current control in a voltage-source converter (VSC). This method employs a pair of parabolic PWM carriers (a positive one and a negative one) to determine the switching states of the two switches in a converter phase leg while limiting the current tracking error within a nonlinear hysteresis band. Similar to the hysteresis PWM method, the proposed parabolic PWM can regulate both dc current and ac current with excellent and accurate dynamic response. Furthermore, as a carrier-based PWM method, the proposed parabolic PWM can maintain a constant switching frequency by the automatic peak current error adjustment through the PWM process. In this paper, the basic operation principle of the proposed PWM method is discussed, and its implementation scheme is presented. Simulation and experimental results based on a single-phase VSC with bipolar PWM implementation are provided. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371854 [article] Parabolic PWM for current control of voltage-source converters (VSCs) [texte imprimé] / Guangzhu, Wang, Auteur ; Li, Yun Wei, Auteur . - 2011 . - pp. 3491 - 3496. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3491 - 3496 Mots-clés : Current  control  Hysteresis  pulsewidth  modulation  (PWM)  Nonlinear  carrier  Parabolic  pwm  Pwm  Voltage-source  converter  (VSC) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A novel parabolic carrier pulsewidth modulation (PWM) method is proposed in this paper for direct current control in a voltage-source converter (VSC). This method employs a pair of parabolic PWM carriers (a positive one and a negative one) to determine the switching states of the two switches in a converter phase leg while limiting the current tracking error within a nonlinear hysteresis band. Similar to the hysteresis PWM method, the proposed parabolic PWM can regulate both dc current and ac current with excellent and accurate dynamic response. Furthermore, as a carrier-based PWM method, the proposed parabolic PWM can maintain a constant switching frequency by the automatic peak current error adjustment through the PWM process. In this paper, the basic operation principle of the proposed PWM method is discussed, and its implementation scheme is presented. Simulation and experimental results based on a single-phase VSC with bipolar PWM implementation are provided. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371854

Multiduty ratio modulation technique for switching DC–DC converters operating in discontinuous conduction mode / Ming, Qin in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3497 - 3507 Titre : Multiduty ratio modulation technique for switching DC–DC converters operating in discontinuous conduction mode Type de document : texte imprimé Auteurs : Ming, Qin, Auteur ; Xu, Jianping, Auteur Année de publication : 2011 Article en page(s) : pp. 3497 - 3507 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Buck  converter  Discontinuous  conduction  mode  (DCM)  Modulation  technique  Multiduty  ratio  (MDR)  Switching  dc-dc  converters Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Multiduty ratio (MDR) modulation, a novel modulation technique for switching dc-dc converters, is proposed and studied in this paper. MDR modulation technique achieves output voltage regulation by generating a control pulse train made up of control pulses with different duty ratios. MDR control needs only comparators, triggers, and some simple logic devices without an error amplifier and its corresponding compensation circuit; thus, the MDR modulation scheme is easy to realize, benefits with great robustness, and offers great transient performance. The principle and the operation of the MDR modulation scheme are introduced; simulation and experimental results are presented to show that an MDR-controlled converter has much better transient performance than a traditional pulsewidth modulation converter and has much lower output voltage ripple than a pulse-regulation converter. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371887 [article] Multiduty ratio modulation technique for switching DC–DC converters operating in discontinuous conduction mode [texte imprimé] / Ming, Qin, Auteur ; Xu, Jianping, Auteur . - 2011 . - pp. 3497 - 3507. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3497 - 3507 Mots-clés : Buck  converter  Discontinuous  conduction  mode  (DCM)  Modulation  technique  Multiduty  ratio  (MDR)  Switching  dc-dc  converters Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : Multiduty ratio (MDR) modulation, a novel modulation technique for switching dc-dc converters, is proposed and studied in this paper. MDR modulation technique achieves output voltage regulation by generating a control pulse train made up of control pulses with different duty ratios. MDR control needs only comparators, triggers, and some simple logic devices without an error amplifier and its corresponding compensation circuit; thus, the MDR modulation scheme is easy to realize, benefits with great robustness, and offers great transient performance. The principle and the operation of the MDR modulation scheme are introduced; simulation and experimental results are presented to show that an MDR-controlled converter has much better transient performance than a traditional pulsewidth modulation converter and has much lower output voltage ripple than a pulse-regulation converter. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371887

An inertial-measurement-unit-based pen with a trajectory reconstruction algorithm and its applications / Jeen-Shing, Wang in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3508 - 3521 Titre : An inertial-measurement-unit-based pen with a trajectory reconstruction algorithm and its applications Type de document : texte imprimé Auteurs : Jeen-Shing, Wang, Auteur ; Yu-Liang, Hsu, Auteur ; Jiun-Nan, Liu, Auteur Année de publication : 2011 Article en page(s) : pp. 3508 - 3521 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Handwritten  digit  recognition  Inertial  sensing  Multiaxis  dynamic  (MAD)  switch  Orientation  error  compensation  Pen-type  input  devices  Trajectory  reconstruction  algorithm Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents an inertial-measurement-unit-based pen (IMUPEN) and its associated trajectory reconstruction algorithm for motion trajectory reconstruction and handwritten digit recognition applications. The IMUPEN is composed of a triaxial accelerometer, two gyroscopes, a microcontroller, and an RF wireless transmission module. Users can hold the IMUPEN to write numerals or draw simple symbols at normal speed. During writing or drawing movements, the inertial signals generated for the movements are transmitted to a computer via the wireless module. A trajectory reconstruction algorithm composed of the procedures of data collection, signal preprocessing, and trajectory reconstruction has been developed for reconstructing the trajectories of movements. In order to minimize the cumulative errors caused by the intrinsic noise/drift of sensors, we have developed an orientation error compensation method and a multiaxis dynamic switch. The advantages of the IMUPEN include the following: 1) It is portable and can be used anywhere without any external reference device or writing ambit limitations, and 2) its trajectory reconstruction algorithm can reduce orientation and integral errors effectively and thus can reconstruct the trajectories of movements accurately. Our experimental results on motion trajectory reconstruction and handwritten digit recognition have successfully validated the effectiveness of the IMUPEN and its trajectory reconstruction algorithm. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371807 [article] An inertial-measurement-unit-based pen with a trajectory reconstruction algorithm and its applications [texte imprimé] / Jeen-Shing, Wang, Auteur ; Yu-Liang, Hsu, Auteur ; Jiun-Nan, Liu, Auteur . - 2011 . - pp. 3508 - 3521. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3508 - 3521 Mots-clés : Handwritten  digit  recognition  Inertial  sensing  Multiaxis  dynamic  (MAD)  switch  Orientation  error  compensation  Pen-type  input  devices  Trajectory  reconstruction  algorithm Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents an inertial-measurement-unit-based pen (IMUPEN) and its associated trajectory reconstruction algorithm for motion trajectory reconstruction and handwritten digit recognition applications. The IMUPEN is composed of a triaxial accelerometer, two gyroscopes, a microcontroller, and an RF wireless transmission module. Users can hold the IMUPEN to write numerals or draw simple symbols at normal speed. During writing or drawing movements, the inertial signals generated for the movements are transmitted to a computer via the wireless module. A trajectory reconstruction algorithm composed of the procedures of data collection, signal preprocessing, and trajectory reconstruction has been developed for reconstructing the trajectories of movements. In order to minimize the cumulative errors caused by the intrinsic noise/drift of sensors, we have developed an orientation error compensation method and a multiaxis dynamic switch. The advantages of the IMUPEN include the following: 1) It is portable and can be used anywhere without any external reference device or writing ambit limitations, and 2) its trajectory reconstruction algorithm can reduce orientation and integral errors effectively and thus can reconstruct the trajectories of movements accurately. Our experimental results on motion trajectory reconstruction and handwritten digit recognition have successfully validated the effectiveness of the IMUPEN and its trajectory reconstruction algorithm. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371807

Detection and diagnosis of incipient faults in heavy-duty diesel engines / Morgan, Ian in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3522 - 3532 Titre : Detection and diagnosis of incipient faults in heavy-duty diesel engines Type de document : texte imprimé Auteurs : Morgan, Ian, Auteur ; Honghai, Liu, Auteur ; Tormos, Bernardo, Auteur Année de publication : 2011 Article en page(s) : pp. 3522 - 3532 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Bayesian  network  Diagnisis  Diesel  engines  Fault  detection  Gaussian  Incipient  faults  One-class  classification  Spectrometry Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper proposes a new methodology for detecting and diagnosing faults found in heavy-duty diesel engines based upon spectrometric analysis of lubrication samples and is compared against a conventional method, the redline limits, which is utilized in a number of major laboratories in the U.K. and across Europe. The proposed method applies computational power to a well-known maintenance technique and consists of an improved method of preprocessing to form a derivative tuple, which extracts further information from the measured elemental concentrations. To identify incipient faults, the distance in vector space is calculated using a Gaussian contour, generated from prior data, as the zero crossing, which enables novel samples to be classified as normal or abnormal. This information is utilized as the input to a probabilistic directed acyclic graph in the form of a belief network. This network provides a prognosis for the mechanism as well as suggesting possible actions that could be taken to rectify the diagnosed problem, supported with confidence probabilities. The proposed method is evaluated for both accuracy in detecting a fault as well as the duration of time that is provided before the event occurs, with significant improvements in both metrics demonstrated over the conventional method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371850 [article] Detection and diagnosis of incipient faults in heavy-duty diesel engines [texte imprimé] / Morgan, Ian, Auteur ; Honghai, Liu, Auteur ; Tormos, Bernardo, Auteur . - 2011 . - pp. 3522 - 3532. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3522 - 3532 Mots-clés : Bayesian  network  Diagnisis  Diesel  engines  Fault  detection  Gaussian  Incipient  faults  One-class  classification  Spectrometry Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper proposes a new methodology for detecting and diagnosing faults found in heavy-duty diesel engines based upon spectrometric analysis of lubrication samples and is compared against a conventional method, the redline limits, which is utilized in a number of major laboratories in the U.K. and across Europe. The proposed method applies computational power to a well-known maintenance technique and consists of an improved method of preprocessing to form a derivative tuple, which extracts further information from the measured elemental concentrations. To identify incipient faults, the distance in vector space is calculated using a Gaussian contour, generated from prior data, as the zero crossing, which enables novel samples to be classified as normal or abnormal. This information is utilized as the input to a probabilistic directed acyclic graph in the form of a belief network. This network provides a prognosis for the mechanism as well as suggesting possible actions that could be taken to rectify the diagnosed problem, supported with confidence probabilities. The proposed method is evaluated for both accuracy in detecting a fault as well as the duration of time that is provided before the event occurs, with significant improvements in both metrics demonstrated over the conventional method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371850

New transient detection circuit for on-chip protection design against system-level electrical-transient disturbance / Ming-Dou, Ker in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3533 - 3543 Titre : New transient detection circuit for on-chip protection design against system-level electrical-transient disturbance Type de document : texte imprimé Auteurs : Ming-Dou, Ker, Auteur ; Cheng-Cheng, Yen, Auteur Année de publication : 2011 Article en page(s) : pp. 3533 - 3543 Note générale : Génie élecrique Langues : Anglais (eng) Mots-clés : Electrical-fast-transient  (EFT)  test  Electromagnetic  compatibility  Electrostatic  discharge  (ESD)  System-level  esd  test  Transientdetection  circui Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A new transient detection circuit for on-chip protection design against system-level electrical-transient disturbance is proposed in this paper. The circuit function to detect positive or negative electrical transients under system-level electrostatic-discharge (ESD) and electrical-fast-transient (EFT) testing conditions has been investigated by HSPICE simulation and verified in silicon chip. The experimental results in a 0.18-μm complementary-metal-oxide-semiconductor (CMOS) process have confirmed that the new proposed on-chip transient detection circuit can successfully memorize the occurrence of system-level electrical-transient disturbance events. The output of the proposed on-chip transient detection circuit can be used as a firmware index to execute the system recovery procedure. With hardware/firmware codesign, the transient disturbance immunity of microelectronic products equipped with CMOS integrated circuits under system-level ESD or EFT tests can be significantly improved. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406116 [article] New transient detection circuit for on-chip protection design against system-level electrical-transient disturbance [texte imprimé] / Ming-Dou, Ker, Auteur ; Cheng-Cheng, Yen, Auteur . - 2011 . - pp. 3533 - 3543. Génie élecrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3533 - 3543 Mots-clés : Electrical-fast-transient  (EFT)  test  Electromagnetic  compatibility  Electrostatic  discharge  (ESD)  System-level  esd  test  Transientdetection  circui Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : A new transient detection circuit for on-chip protection design against system-level electrical-transient disturbance is proposed in this paper. The circuit function to detect positive or negative electrical transients under system-level electrostatic-discharge (ESD) and electrical-fast-transient (EFT) testing conditions has been investigated by HSPICE simulation and verified in silicon chip. The experimental results in a 0.18-μm complementary-metal-oxide-semiconductor (CMOS) process have confirmed that the new proposed on-chip transient detection circuit can successfully memorize the occurrence of system-level electrical-transient disturbance events. The output of the proposed on-chip transient detection circuit can be used as a firmware index to execute the system recovery procedure. With hardware/firmware codesign, the transient disturbance immunity of microelectronic products equipped with CMOS integrated circuits under system-level ESD or EFT tests can be significantly improved. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406116

A method based on petri nets and a matrix model to implement reconfigurable logic controllers / Silva, Celso F. in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3544 - 3556 Titre : A method based on petri nets and a matrix model to implement reconfigurable logic controllers Type de document : texte imprimé Auteurs : Silva, Celso F., Auteur ; Quintans, Camilo, Auteur ; Colmenar, Antonio, Auteur Année de publication : 2011 Article en page(s) : pp. 3544 - 3556 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Field-programmable  gate  arrays  (FPGAs)  Hardware  design  languages  Industrial  control  Matrix  equations  Petri  nets  (PNs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a method to implement reconfigurable logic controllers (RLCs) using a new matrix model to describe Petri nets (PNs). The method obtains the general equations and directly translates them into a hardware description language (HDL) to configure a field-programmable gate array (FPGA). To achieve a generalized model in a comprehensible way, several PN examples including timers, counters, and hierarchical subnets are described in detail. The working principles and robustness of the method are validated by simulating each example and by their practical implementation in an RLC. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373909 [article] A method based on petri nets and a matrix model to implement reconfigurable logic controllers [texte imprimé] / Silva, Celso F., Auteur ; Quintans, Camilo, Auteur ; Colmenar, Antonio, Auteur . - 2011 . - pp. 3544 - 3556. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3544 - 3556 Mots-clés : Field-programmable  gate  arrays  (FPGAs)  Hardware  design  languages  Industrial  control  Matrix  equations  Petri  nets  (PNs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper presents a method to implement reconfigurable logic controllers (RLCs) using a new matrix model to describe Petri nets (PNs). The method obtains the general equations and directly translates them into a hardware description language (HDL) to configure a field-programmable gate array (FPGA). To achieve a generalized model in a comprehensible way, several PN examples including timers, counters, and hierarchical subnets are described in detail. The working principles and robustness of the method are validated by simulating each example and by their practical implementation in an RLC. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5373909

Opportunities and challenges of wireless sensor networks in smart grid / Gungor, Vehbi C. in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3557 - 3564 Titre : Opportunities and challenges of wireless sensor networks in smart grid Type de document : texte imprimé Auteurs : Gungor, Vehbi C., Auteur ; Bin Lu, Auteur ; Hancke, Gerhard P., Auteur Année de publication : 2011 Article en page(s) : pp. 3557 - 3564 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : CC2420,  Diagnostics,  IEEE  802.15.4,  Link-quality  indicator  (LQI)  Monitoring  Received  signal  strength  indicator  (RSSI)  Smart  grid  Wireless  sensor  networks  (WSNs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : The collaborative and low-cost nature of wireless sensor networks (WSNs) brings significant advantages over traditional communication technologies used in today's electric power systems. Recently, WSNs have been widely recognized as a promising technology that can enhance various aspects of today's electric power systems, including generation, delivery, and utilization, making them a vital component of the next-generation electric power system, the smart grid. However, harsh and complex electric-power-system environments pose great challenges in the reliability of WSN communications in smart-grid applications. This paper starts with an overview of the application of WSNs for electric power systems along with their opportunities and challenges and opens up future work in many unexploited research areas in diverse smart-grid applications. Then, it presents a comprehensive experimental study on the statistical characterization of the wireless channel in different electric-power-system environments, including a 500-kV substation, an industrial power control room, and an underground network transformer vault. Field tests have been performed on IEEE 802.15.4-compliant wireless sensor nodes in real-world power delivery and distribution systems to measure background noise, channel characteristics, and attenuation in the 2.4-GHz frequency band. Overall, the empirical measurements and experimental results provide valuable insights about IEEE 802.15.4-compliant sensor network platforms and guide design decisions and tradeoffs for WSN-based smart-grid applications. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406152 [article] Opportunities and challenges of wireless sensor networks in smart grid [texte imprimé] / Gungor, Vehbi C., Auteur ; Bin Lu, Auteur ; Hancke, Gerhard P., Auteur . - 2011 . - pp. 3557 - 3564. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3557 - 3564 Mots-clés : CC2420,  Diagnostics,  IEEE  802.15.4,  Link-quality  indicator  (LQI)  Monitoring  Received  signal  strength  indicator  (RSSI)  Smart  grid  Wireless  sensor  networks  (WSNs) Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : The collaborative and low-cost nature of wireless sensor networks (WSNs) brings significant advantages over traditional communication technologies used in today's electric power systems. Recently, WSNs have been widely recognized as a promising technology that can enhance various aspects of today's electric power systems, including generation, delivery, and utilization, making them a vital component of the next-generation electric power system, the smart grid. However, harsh and complex electric-power-system environments pose great challenges in the reliability of WSN communications in smart-grid applications. This paper starts with an overview of the application of WSNs for electric power systems along with their opportunities and challenges and opens up future work in many unexploited research areas in diverse smart-grid applications. Then, it presents a comprehensive experimental study on the statistical characterization of the wireless channel in different electric-power-system environments, including a 500-kV substation, an industrial power control room, and an underground network transformer vault. Field tests have been performed on IEEE 802.15.4-compliant wireless sensor nodes in real-world power delivery and distribution systems to measure background noise, channel characteristics, and attenuation in the 2.4-GHz frequency band. Overall, the empirical measurements and experimental results provide valuable insights about IEEE 802.15.4-compliant sensor network platforms and guide design decisions and tradeoffs for WSN-based smart-grid applications. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5406152

H [infinity] control for networked predictive control systems based on the switched Lyapunov function method / Rui, Wang in IEEE transactions on industrial electronics, Vol. 57 N° 10 (Octobre 2010) 

Public ISBD [article]  in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3565 - 3571 Titre : H [infinity] control for networked predictive control systems based on the switched Lyapunov function method Type de document : texte imprimé Auteurs : Rui, Wang, Auteur ; Liu, Guo-Ping, Auteur ; Wang, Wei, Auteur Année de publication : 2011 Article en page(s) : pp. 3565 - 3571 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : H[infinity]  control  Networked  control  systems  (NCSs)  Predictive  control  Switched  Lyapunov  function  Switched  systems Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper investigates the problem of H∞ control for a class of networked control systems (NCSs) with time-varying delay in both forward and backward channels. Combined with the switched Lyapunov function technique, an improved predictive controller design strategy is proposed to compensate for the delay and data dropout to achieve the desired control performance. Based on these methods, the controllers can be designed to guarantee that the closed-loop system is asymptotically stable with an H∞-norm bound in terms of nonlinear matrix inequalities. An iterative algorithm is presented to solve these nonlinear matrix inequalities to obtain a suboptimal minimum disturbance attenuation level. Numerical simulations and a practical experiment are given to illustrate the effectiveness of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371853 [article] H [infinity] control for networked predictive control systems based on the switched Lyapunov function method [texte imprimé] / Rui, Wang, Auteur ; Liu, Guo-Ping, Auteur ; Wang, Wei, Auteur . - 2011 . - pp. 3565 - 3571. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 10 (Octobre 2010) . - pp. 3565 - 3571 Mots-clés : H[infinity]  control  Networked  control  systems  (NCSs)  Predictive  control  Switched  Lyapunov  function  Switched  systems Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : This paper investigates the problem of H∞ control for a class of networked control systems (NCSs) with time-varying delay in both forward and backward channels. Combined with the switched Lyapunov function technique, an improved predictive controller design strategy is proposed to compensate for the delay and data dropout to achieve the desired control performance. Based on these methods, the controllers can be designed to guarantee that the closed-loop system is asymptotically stable with an H∞-norm bound in terms of nonlinear matrix inequalities. An iterative algorithm is presented to solve these nonlinear matrix inequalities to obtain a suboptimal minimum disturbance attenuation level. Numerical simulations and a practical experiment are given to illustrate the effectiveness of the proposed method. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5371853

Exemplaires

Bibliothèque Ecole Nationale Polytechnique d'Alger

Accueil

Se connecter

Météo

Adresse