Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 134 N° 1. Journal of dynamic systems, measurement, and control - Janvier 2012
| Titre : | Transactions of the ASME . Journal of dynamic systems, measurement, and control, Vol. 134 N° 1. Journal of dynamic systems, measurement, and control - Janvier 2012 |
| Type de document : | Bulletin |
| Paru le : | 29/04/2012 |
Dépouillements
Article : texte imprimé
Miroslaw Rucki, Auteur ;
Czeslaw Janusz Jermak, Auteur
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In the paper, the investigations on the dynamic properties of air gauges are presented. As an important parameter, the time response underwent the analysis. The measurement of the amplitudes of back-pressure pk dependent on the input signal circ[...]
Article : texte imprimé
Curt Preissner, Auteur ;
Thomas J. Royston, Auteur ;
Deming Shu, Auteur
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In this paper, a new model of the harmonic drive transmission is presented. The purpose of this work is to better understand the transmission hysteresis behavior while constructing a new type of comprehensive harmonic drive model. The four domin[...]
Article : texte imprimé
Giovanni Boschetti, Auteur ;
Dario Richiedei, Auteur ;
Alberto Trevisani, Auteur
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This paper extends the use of delayed reference controllers to the simultaneous motion and vibration control of flexible link mechanisms. Vibration damping is achieved by introducing an “equivalent damping force” into the system through the comp[...]
Article : texte imprimé
Liu Heng, Auteur ;
Wei Su, Auteur ;
Zhang Fu-tang, Auteur
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This paper investigates the design of a self-oscillation loop for the gyroscope system. The dynamic equations describing this system are analyzed using the method of averaging, and a criterion for selecting the circuit parameters is established [...]
Article : texte imprimé
Chih-Hsing Liu, Auteur ;
Kok-Meng, Lee, Auteur
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In many industries, it is often required to transfer objects using compliant fingers capable of accommodating a limited range of object shapes/sizes without causing damage to the products being handled. This paper presents a coupled computationa[...]
Article : texte imprimé
Dilip Prasad, Auteur ;
Brice N. Cassenti, Auteur
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This investigation examines the problem of lateral belt motion (“tracking”) in belt drive systems using a mechanics-based approach. It is shown that the motion of a belt over a pulley of arbitrary shape with angular misalignment between the belt[...]
Article : texte imprimé
M. de Villiers, Auteur ;
N. S. Tlale, Auteur
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In this paper, a refined control model for a Mecanum-wheeled mobile robot is developed and presented. Available control models in literature for Mecanum-wheeled mobile robots are based on a simplification which defines the contact point of the w[...]
Article : texte imprimé
K. Ramakrishnan, Auteur ;
G. Ray, Auteur
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In this paper, we consider the problem of delay-dependent stability of a class of Lur'e systems of neutral type with time-varying delays and sector-bounded nonlinearity using Lyapunov–Krasovskii (LK) functional approach. By using a candidate LK [...]
Article : texte imprimé
Nikolaos Bekiaris-Liberis, Auteur ;
Krstic, Miroslav, Auteur
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We consider general nonlinear systems with time-varying input and state delays for which we design predictor-based feedback controllers. Based on a time-varying infinite-dimensional backstepping transformation that we introduce, our controller a[...]
Article : texte imprimé
R. Parker Eason, Auteur ;
Andrew J. Dick, Auteur
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Displacement measurement in atomic force microscopy (AFM) is most commonly obtained indirectly by measuring the slope of the AFM probe and applying a calibration factor. Static calibration techniques operate on the assumption that the probe resp[...]
Article : texte imprimé
In this paper, we introduce a new concept of stochastic finite-time stability for a class of nonlinear Markovian switching systems with impulsive effects. Based on the linear matrix inequality approach, sufficient conditions for the system to be[...]
Article : texte imprimé
Ming-Feng Hsieh, Auteur ;
Wang, Junmin, Auteur
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This paper presents an adaptive urea-SCR dosing control design for a two-catalyst SCR system. A novel SCR ammonia storage distribution control (ASDC) approach aiming to simultaneously increase the SCR NOx conversion efficiency and reduce the tai[...]
Article : texte imprimé
Ahmad Darabi, Auteur ;
Alireza Alfi, Auteur ;
Bahare Kiumarsi, Auteur
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Winding inductances of an exciter machine of brushless generator normally consist of nonsinusoidal terms versus rotor position angle, so evaluations of the inductances necessitate detailed modeling and complicated parameter identification proced[...]
Article : texte imprimé
Carlos Villegas, Auteur ;
Corless, Martin, Auteur ;
Wynita Griggs, Auteur
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A basic problem in the design of control systems is the lack of simple effective methods for designing decentralized control systems that are robust with respect to certain types of structural uncertainties. Here, we present one such design meth[...]
Article : texte imprimé
Singh, Tarunraj, Auteur
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This paper presents the development of an input-shaper/time-delay filter, which exploits knowledge of the zeros of a minimum-phase transfer function to reduce the output-transition time for a rest-to-rest maneuver problem, compared to the tradit[...]
Article : texte imprimé
Nikhil Ravi, Auteur ;
Hsien-Hsin Liao, Auteur ;
Adam F. Jungkunz, Auteur
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Homogeneous charge compression ignition (HCCI) is currently being pursued as a cleaner and more efficient alternative to conventional engine strategies. Control of the load and phasing of combustion is critical in the effort to ensure reliable o[...]
Article : texte imprimé
Hadi Yagubizade, Auteur ;
Younis, Mohammad I., Auteur
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This paper presents an investigation into the nonlinear effect of squeeze-film damping on the response of a clamped–clamped microbeam to mechanical shock. In this work, we solve simultaneously the nonlinear Reynolds equation, to model squeeze-fi[...]
Article : texte imprimé
A nonlinear clutch pressure observer for automatic transmission : considering drive-shaft compliance
Bingzhao Gao, Auteur ;
Chen, Hong, Auteur ;
Lu Tian, Auteur
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For a new kind of automatic transmissions adopting clutch-to-clutch shift control technology, a clutch pressure observer is proposed to improve the estimation accuracy during the shift torque phase. The observer is designed in the concept of inp[...]
Article : texte imprimé
Longke Wang, Auteur ;
Book, Wayne J., Auteur ;
James D. Huggins, Auteur
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This paper proposes a novel hydraulic circuit for a single rod cylinder controlled by a variable displacement pump. The circuit arrangement not only gives the system high energy efficiency but also improves upon the internal instability of tradi[...]
Article : texte imprimé
D. G. Cole, Auteur ;
J. G. Pickel, Auteur
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This article explores nonlinear proportional plus integral (PI) feedback for controlling the position of an object held in an optical trap. In general, nonlinearities in the spatial dependence of the optical force complicate feedback control for[...]
Article : texte imprimé
Xingjian Wang, Auteur ;
Shaoping Wang, Auteur
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LuGre dynamic friction model has been widely used in servo system for friction compensation, but it increases the difficulty of controller design because its parameters are difficult to be identified and its internal state is immeasurable. This [...]
Article : texte imprimé
Jingli Du, Auteur ;
Hong Bao, Auteur ;
Chuanzhen Cui, Auteur
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This paper addresses modeling and control of a cable-supporting manipulator serving as the feed supporting structure of a large radio telescope. The manipulator consists of six long cables so that their curves must be considered. The end-effecto[...]
Article : texte imprimé
Lan Zhou, Auteur ;
Jinhua She, Auteur ;
Min Wu, Auteur
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This paper concerns a linear-matrix-inequality (LMI)-based method of designing a robust modified repetitive-control system (MRCS) for a class of strictly proper plants with periodic uncertainties. It exploits the nature of control and learning a[...]
Article : texte imprimé
Cory Hendrickson, Auteur ;
Robert T. M'Closkey, Auteur
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Modulated-demodulated control is an effective method for asymptotic disturbance rejection and reference tracking of periodic signals, however, conventional static phase compensation often limits the loop gain in order to avoid sensitivity functi[...]
Article : texte imprimé
Brian J. Goode, Auteur ;
Andrew J. Kurdila, Auteur ;
Michael J. Roan, Auteur
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A switched feedback control law is derived for an autonomous pursuing agent that attempts to intercept an evading agent whose dynamics are initially unknown. The model of the pursuer's dynamics is known perfectly, and the evader is modeled as a [...]
Article : texte imprimé
Mohammed A. El Sayed, Auteur ;
Habibi, Saeid, Auteur
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This article presents the development of a multiple inner-loop control strategy for improving the performance of hydrostatic actuation systems. In these actuators, the presence of nonlinearities associated with pump/motor static friction and bac[...]
Article : texte imprimé
Fariborz Fariborzi, Auteur ;
Ramin Bighamian, Auteur ;
Hamid Reza Mirdamadi, Auteur
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In this paper, a unique technique “cost function” has been presented to simultaneously realize eigenvalues and mode shape vectors to attain a reduced model. Differential evolution algorithm has been utilized in order to numerically optimize the [...]
Article : texte imprimé
ShiNung Ching, Auteur ;
Pierre T. Kabamba, Auteur ;
Semyon M. Meerkov, Auteur
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The problem of controller design in linear systems is well understood. Often, however, when linear controllers are implemented on a physical system, the anticipated performance is not met. In some cases, this can be attributed to nonlinearities [...]
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