Les Inscriptions à la Bibliothèque sont ouvertes en
ligne via le site: https://biblio.enp.edu.dz
Les Réinscriptions se font à :
• La Bibliothèque Annexe pour les étudiants en
2ème Année CPST
• La Bibliothèque Centrale pour les étudiants en Spécialités
A partir de cette page vous pouvez :
Retourner à l'écran de résultat de la dernière recherche | Consulter l'historique des recherches | Retourner au premier écran avec les recherches... |
Détail de l'indexation
629.8
629 Ingénierie des véhicules de transport
629.062 Systèmes de liaison et de renforcement du contrôle. Commandes automatiques. Servo-contrôle
629.1
629.1/629.4
629.113 Véhicules à traction mécanique, à moteur. Ingénierie des automobiles
629.13
629.2
629.24
629.3 Ingénierie des véhicules terrestres (a l'exception des véhicules sur rails).
629.3.023 Châssis. Carrosserie et éléments de structure
629.331 Véhicules automobiles. Voitures
629.4.03 Systèmes de propulsion. Unités d'énergie motrice
629.7 Ingénierie du transport aérien et spatial.Aéronautique et aéronefs.Fusées et missiles.Astronautique et engins spatiaux
629.783 Satellites artificiels (Satellites de navigation, Satellites de télécommunications ou satellites-relais)
629.062 Systèmes de liaison et de renforcement du contrôle. Commandes automatiques. Servo-contrôle
629.1
629.1/629.4
629.113 Véhicules à traction mécanique, à moteur. Ingénierie des automobiles
629.13
629.2
629.24
629.3 Ingénierie des véhicules terrestres (a l'exception des véhicules sur rails).
629.3.023 Châssis. Carrosserie et éléments de structure
629.331 Véhicules automobiles. Voitures
629.4.03 Systèmes de propulsion. Unités d'énergie motrice
629.7 Ingénierie du transport aérien et spatial.Aéronautique et aéronefs.Fusées et missiles.Astronautique et engins spatiaux
629.783 Satellites artificiels (Satellites de navigation, Satellites de télécommunications ou satellites-relais)
Ouvrages de la bibliothèque en indexation 629.8
Affiner la rechercheApplication of combined feedforward and feedback controller with shaped input to benchmark problem / Young Joo Shin in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 132 N° 2 (Mars/Avril 2010)
[article]
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 132 N° 2 (Mars/Avril 2010) . - 08 p.
Titre : Application of combined feedforward and feedback controller with shaped input to benchmark problem Type de document : texte imprimé Auteurs : Young Joo Shin, Auteur ; Peter H. Meckl, Auteur Année de publication : 2010 Article en page(s) : 08 p. Note générale : Systèmes dynamiques Langues : Anglais (eng) Mots-clés : Control system synthesis Feedback Feedforward Robust control Springs (mechanical) Vibration control Index. décimale : 629.8 Résumé : Benchmark problems have been used to evaluate the performance of a variety of robust control design methodologies by many control engineers over the past 2 decades. A benchmark is a simple but meaningful problem to highlight the advantages and disadvantages of different control strategies. This paper verifies the performance of a new control strategy, which is called combined feedforward and feedback control with shaped input (CFFS), through a benchmark problem applied to a two-mass-spring system. CFFS, which consists of feedback and feedforward controllers and shaped input, can achieve high performance with a simple controller design. This control strategy has several unique characteristics. First, the shaped input is designed to extract energy from the flexible modes, which means that a simpler feedback control design based on a rigid-body model can be used. In addition, only a single frequency must be attenuated to reduce residual vibration of both masses. Second, only the dynamics between control force and the first mass need to be considered in designing both feedback and feedforward controllers. The proposed control strategy is applied to a benchmark problem and its performance is compared with that obtained using two alternative control strategies. DEWEY : 629.8 ISSN : 0022-0434 En ligne : http://asmedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA00013200 [...] [article] Application of combined feedforward and feedback controller with shaped input to benchmark problem [texte imprimé] / Young Joo Shin, Auteur ; Peter H. Meckl, Auteur . - 2010 . - 08 p.
Systèmes dynamiques
Langues : Anglais (eng)
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 132 N° 2 (Mars/Avril 2010) . - 08 p.
Mots-clés : Control system synthesis Feedback Feedforward Robust control Springs (mechanical) Vibration control Index. décimale : 629.8 Résumé : Benchmark problems have been used to evaluate the performance of a variety of robust control design methodologies by many control engineers over the past 2 decades. A benchmark is a simple but meaningful problem to highlight the advantages and disadvantages of different control strategies. This paper verifies the performance of a new control strategy, which is called combined feedforward and feedback control with shaped input (CFFS), through a benchmark problem applied to a two-mass-spring system. CFFS, which consists of feedback and feedforward controllers and shaped input, can achieve high performance with a simple controller design. This control strategy has several unique characteristics. First, the shaped input is designed to extract energy from the flexible modes, which means that a simpler feedback control design based on a rigid-body model can be used. In addition, only a single frequency must be attenuated to reduce residual vibration of both masses. Second, only the dynamics between control force and the first mass need to be considered in designing both feedback and feedforward controllers. The proposed control strategy is applied to a benchmark problem and its performance is compared with that obtained using two alternative control strategies. DEWEY : 629.8 ISSN : 0022-0434 En ligne : http://asmedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA00013200 [...] Application of dc servomotor on airflow measurement / Thananchai Leephakpreeda in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 132 N° 2 (Mars/Avril 2010)
[article]
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 132 N° 2 (Mars/Avril 2010) . - 07 p.
Titre : Application of dc servomotor on airflow measurement Type de document : texte imprimé Auteurs : Thananchai Leephakpreeda, Auteur Année de publication : 2010 Article en page(s) : 07 p. Note générale : Systèmes dynamiques Langues : Anglais (eng) Mots-clés : Control system synthesis Feedback Flow measurement Fluid dynamics Fourier analysis Fourier series Observers Servomotors Index. décimale : 629.8 Résumé : The aim of this research paper is to systematically present an optimal control of a dc servomotor for the airflow measurement in both the magnitude and the direction. During measuring airflow, the dc servomotor drives a paddle around the rotor axis in a field. The torsional load of the dc servomotor is caused from resistance of the airflow over the moving paddle normal to the flow. The variations on the torsional load in one revolution of rotation can be characterized from the magnitude and direction of the airflow. In other words, the magnitude and direction of airflow cause a periodic function of the torsional load with respect to the angular position of the paddle. By using Fourier analysis, it is found that the magnitude and direction of the airflow can be determined from the coefficients of the Fourier series. Typically, the torsional load of the dc servomotor, unlike the rotor speed, cannot be measured by the built-in device. In this work, it is determined by applying the extended Luenberger observer method. A state-feedback controller with the observer based on H2 control design is implemented to regulate the dc servomotor. The experimental results on the measurement of airflow show the viability of the proposed methodology. DEWEY : 629.8 ISSN : 0022-0434 En ligne : http://asmedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA00013200 [...] [article] Application of dc servomotor on airflow measurement [texte imprimé] / Thananchai Leephakpreeda, Auteur . - 2010 . - 07 p.
Systèmes dynamiques
Langues : Anglais (eng)
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 132 N° 2 (Mars/Avril 2010) . - 07 p.
Mots-clés : Control system synthesis Feedback Flow measurement Fluid dynamics Fourier analysis Fourier series Observers Servomotors Index. décimale : 629.8 Résumé : The aim of this research paper is to systematically present an optimal control of a dc servomotor for the airflow measurement in both the magnitude and the direction. During measuring airflow, the dc servomotor drives a paddle around the rotor axis in a field. The torsional load of the dc servomotor is caused from resistance of the airflow over the moving paddle normal to the flow. The variations on the torsional load in one revolution of rotation can be characterized from the magnitude and direction of the airflow. In other words, the magnitude and direction of airflow cause a periodic function of the torsional load with respect to the angular position of the paddle. By using Fourier analysis, it is found that the magnitude and direction of the airflow can be determined from the coefficients of the Fourier series. Typically, the torsional load of the dc servomotor, unlike the rotor speed, cannot be measured by the built-in device. In this work, it is determined by applying the extended Luenberger observer method. A state-feedback controller with the observer based on H2 control design is implemented to regulate the dc servomotor. The experimental results on the measurement of airflow show the viability of the proposed methodology. DEWEY : 629.8 ISSN : 0022-0434 En ligne : http://asmedl.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA00013200 [...] Application of the Monte Carlo method for capacitive pressure transmitters surveillance in nuclear power plants / C. Montalvo in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 134 N° 3 (Mai 2012)
[article]
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 134 N° 3 (Mai 2012) . - 07 p.
Titre : Application of the Monte Carlo method for capacitive pressure transmitters surveillance in nuclear power plants Type de document : texte imprimé Auteurs : C. Montalvo, Auteur ; A. García-Berrocal, Auteur ; J. Blázquez, Auteur Année de publication : 2012 Article en page(s) : 07 p. Note générale : Dynamic systems Langues : Anglais (eng) Mots-clés : Monte Carlo Response time Capacitive pressure transmetter Autoregressive modeling Akaike criterion Index. décimale : 629.8 Résumé : In nuclear power plants (NPPs), according to current regulations, the response time of capacitive pressure transmitters is used as an index for surveillance. Such measurement can be carried out in situ applying the noise analysis techniques to the sensor output signal. The method is well established, and it is based on the autoregressive (AR) fitting optimized by the Akaike criterion (AIC). The sensor response is influenced by the sensing line, and its length is different in each plant. Recent empirical research has proved that the sensor inner structure can be modeled with a two real poles transfer function. In the present work, it has been proved that the noise analysis applied to the simulated response of a transmitter, modeled with two poles coupled with a sensing line, gives erroneous values for the ramp time delay when the sensing line is long. Specifically, the order of the AR model supplied by the Akaike criterion is not appropriate. Therefore, a Monte Carlo method is proposed to be applied in order to establish a new criterion, based on the statistical analysis of the repeatability of the ramp time delay obtained with the AR model. DEWEY : 629.8 ISSN : 002-0434 En ligne : http://asmedl.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA000134000003 [...] [article] Application of the Monte Carlo method for capacitive pressure transmitters surveillance in nuclear power plants [texte imprimé] / C. Montalvo, Auteur ; A. García-Berrocal, Auteur ; J. Blázquez, Auteur . - 2012 . - 07 p.
Dynamic systems
Langues : Anglais (eng)
in Transactions of the ASME . Journal of dynamic systems, measurement, and control > Vol. 134 N° 3 (Mai 2012) . - 07 p.
Mots-clés : Monte Carlo Response time Capacitive pressure transmetter Autoregressive modeling Akaike criterion Index. décimale : 629.8 Résumé : In nuclear power plants (NPPs), according to current regulations, the response time of capacitive pressure transmitters is used as an index for surveillance. Such measurement can be carried out in situ applying the noise analysis techniques to the sensor output signal. The method is well established, and it is based on the autoregressive (AR) fitting optimized by the Akaike criterion (AIC). The sensor response is influenced by the sensing line, and its length is different in each plant. Recent empirical research has proved that the sensor inner structure can be modeled with a two real poles transfer function. In the present work, it has been proved that the noise analysis applied to the simulated response of a transmitter, modeled with two poles coupled with a sensing line, gives erroneous values for the ramp time delay when the sensing line is long. Specifically, the order of the AR model supplied by the Akaike criterion is not appropriate. Therefore, a Monte Carlo method is proposed to be applied in order to establish a new criterion, based on the statistical analysis of the repeatability of the ramp time delay obtained with the AR model. DEWEY : 629.8 ISSN : 002-0434 En ligne : http://asmedl.org/getabs/servlet/GetabsServlet?prog=normal&id=JDSMAA000134000003 [...] Approximability properties for second-order sliding mode control systems / Bartolini, Giorgio in IEEE transactions on automatic control, Vol. 52 N°10 (Octobre 2007)
[article]
in IEEE transactions on automatic control > Vol. 52 N°10 (Octobre 2007) . - 1813-1825 p.
Titre : Approximability properties for second-order sliding mode control systems Titre original : Propriétés d'Approximability pour le deuxième ordre glissant des systèmes de contrôle de mode Type de document : texte imprimé Auteurs : Bartolini, Giorgio, Auteur ; Punta, Elisabetta, Auteur ; Zolezzi, Tullio Article en page(s) : 1813-1825 p. Note générale : Automatique Langues : Anglais (eng) Mots-clés : Approximability Nonlinear uncertain control systems Regularization Second-order sliding mode control Systèmes de contrôle incertains non linéaires Régularisation Commande coulissante de second ordre de mode Index. décimale : 629.8 Résumé : New definitions of approximability are presented for nonlinear second-order sliding mode control systems. Such robustness properties are compared with those already known for first-order methods. Sufficient conditions are obtained for second-order regularization, a sliding error estimate is derived, and some relevant examples are discussed.
De nouvelles définitions d'approximability sont présentées pour le deuxième ordre non linéaire glissant des systèmes de contrôle de mode. De telles propriétés de robustesse sont comparées à ceux déjà connues pour les premières méthodes d'ordre. Des conditions suffisantes sont obtenues pour la régularisation de second ordre, une évaluation d'erreur coulissante est dérivée, et quelques exemples appropriés sont discutés.DEWEY : 629.8 ISSN : 0018-9286 RAMEAU : Systèmes non linéaires En ligne : giob@dist.unige.it, punta@ge.issia.cnr.it, zolezzi@dima.unige.it [article] Approximability properties for second-order sliding mode control systems = Propriétés d'Approximability pour le deuxième ordre glissant des systèmes de contrôle de mode [texte imprimé] / Bartolini, Giorgio, Auteur ; Punta, Elisabetta, Auteur ; Zolezzi, Tullio . - 1813-1825 p.
Automatique
Langues : Anglais (eng)
in IEEE transactions on automatic control > Vol. 52 N°10 (Octobre 2007) . - 1813-1825 p.
Mots-clés : Approximability Nonlinear uncertain control systems Regularization Second-order sliding mode control Systèmes de contrôle incertains non linéaires Régularisation Commande coulissante de second ordre de mode Index. décimale : 629.8 Résumé : New definitions of approximability are presented for nonlinear second-order sliding mode control systems. Such robustness properties are compared with those already known for first-order methods. Sufficient conditions are obtained for second-order regularization, a sliding error estimate is derived, and some relevant examples are discussed.
De nouvelles définitions d'approximability sont présentées pour le deuxième ordre non linéaire glissant des systèmes de contrôle de mode. De telles propriétés de robustesse sont comparées à ceux déjà connues pour les premières méthodes d'ordre. Des conditions suffisantes sont obtenues pour la régularisation de second ordre, une évaluation d'erreur coulissante est dérivée, et quelques exemples appropriés sont discutés.DEWEY : 629.8 ISSN : 0018-9286 RAMEAU : Systèmes non linéaires En ligne : giob@dist.unige.it, punta@ge.issia.cnr.it, zolezzi@dima.unige.it Approximation of escape time for lagrangian systems with fast noise / Kovaleva, Agnessa in IEEE transactions on automatic control, Vol. 52 N°12 (Decembre 2007)
[article]
in IEEE transactions on automatic control > Vol. 52 N°12 (Decembre 2007) . - 2338-2341 p.
Titre : Approximation of escape time for lagrangian systems with fast noise Titre original : Approximation de temps d'évasion pour les systèmes lagrangiens avec le bruit rapide Type de document : texte imprimé Auteurs : Kovaleva, Agnessa, Auteur ; Akulenco, Leonid, Auteur Article en page(s) : 2338-2341 p. Note générale : Automatique Langues : Anglais (eng) Mots-clés : Perturbation methods Stochastic systems Méthodes de perturbation Systèmes stochastiques Index. décimale : 629.8 Résumé : This note is concerned with the large deviations asymptotics estimate of the mean escape time for Lagrangian systems subjected to fast Gaussian noise. The solution to the Hamilton-Jacobi equation of the associated variational problem is derived as a sum of two terms dependent on kinetic and potential energy of the system, respectively. A closed-form solution for classes of linear and nonlinear systems is obtained. An application to a controlled pointing problem is discussed as an example.
Cette note est concernée par la grande évaluation d'asymptotique de déviations du moment moyen d'évasion pour les systèmes lagrangiens soumis au bruit gaussien rapide. La solution à l'équation de Hamilton-Jacobi du problème variationnel associé est dérivée comme somme de deux limites dépendantes de l'énergie cinétique et potentielle du système, respectivement. Une solution de forme close pour des classes des systèmes linéaires et non linéaires est obtenue. Une application à un problème de pointage commandé est discutée comme exemple.DEWEY : 629.8 ISSN : 0018-9286 RAMEAU : Systèmes stochastiques En ligne : a.kovaleva@ru.net, kumak@ipmnet.ru [article] Approximation of escape time for lagrangian systems with fast noise = Approximation de temps d'évasion pour les systèmes lagrangiens avec le bruit rapide [texte imprimé] / Kovaleva, Agnessa, Auteur ; Akulenco, Leonid, Auteur . - 2338-2341 p.
Automatique
Langues : Anglais (eng)
in IEEE transactions on automatic control > Vol. 52 N°12 (Decembre 2007) . - 2338-2341 p.
Mots-clés : Perturbation methods Stochastic systems Méthodes de perturbation Systèmes stochastiques Index. décimale : 629.8 Résumé : This note is concerned with the large deviations asymptotics estimate of the mean escape time for Lagrangian systems subjected to fast Gaussian noise. The solution to the Hamilton-Jacobi equation of the associated variational problem is derived as a sum of two terms dependent on kinetic and potential energy of the system, respectively. A closed-form solution for classes of linear and nonlinear systems is obtained. An application to a controlled pointing problem is discussed as an example.
Cette note est concernée par la grande évaluation d'asymptotique de déviations du moment moyen d'évasion pour les systèmes lagrangiens soumis au bruit gaussien rapide. La solution à l'équation de Hamilton-Jacobi du problème variationnel associé est dérivée comme somme de deux limites dépendantes de l'énergie cinétique et potentielle du système, respectivement. Une solution de forme close pour des classes des systèmes linéaires et non linéaires est obtenue. Une application à un problème de pointage commandé est discutée comme exemple.DEWEY : 629.8 ISSN : 0018-9286 RAMEAU : Systèmes stochastiques En ligne : a.kovaleva@ru.net, kumak@ipmnet.ru Asymptotic stability of a rate control system with communication delays / La, Richard J. in IEEE transactions on automatic control, Vol. 52 N°10 (Octobre 2007)
PermalinkAttitude tracking with adaptive rejection of rate gyro disturbances / Pisu, Pierluigi in IEEE transactions on automatic control, Vol. 52 N°12 (Decembre 2007)
PermalinkAutomatic in-process chatter avoidance in the high-speed milling process / van Dijk, N. J. M. in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 132 N° 3 (Mai 2010)
PermalinkAutomatic Loop Shaping of MIMO Controllers Satisfying Sensitivity Specifications / Yaniv, O. in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 128 N° 2 (Juin 2006)
PermalinkBand-Limited Trajectory Planning and Tracking for Certain Dynamically Stabilized Mobile Systems / Pathak, Kaustubh in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 128 N° 1 (Mars 2006)
PermalinkBlind System Identification of Noncoprime Multichannel Systems and Its Application to Noninvasive Cardiovascular Monitoring / Zhang, Yi in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 126 N° 4 (Décembre 2004)
PermalinkBond Graph Based Approach to Passive Teleoperation of a Hydraulic Backhoe / Krishnaswamy, Kailash in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 128 N° 1 (Mars 2006)
PermalinkBrachistochrone on a 1D curved surface using optimal control / Hennessey, Michael P. in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 132 N° 3 (Mai 2010)
Permalink${cal H}_{infty}$ Estimation for uncertain systems with limited communication capacity / Huijun, Gao in IEEE transactions on automatic control, Vol. 52 N°11 (Novembre 2007)
PermalinkA Capacitive Microcantilever: Modelling, Validation, and Estimation Using Current Measurements / Napoli, Mariatreresa in Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 126 N° 2 (Juin 2004)
Permalink