Fuzzy tracking control for nonlinear time-delay systems subject to actuator saturation

This paper deals with the problem of fuzzy tracking control for a class of nonlinear time-delay systems subject to actuator saturation. The nonlinear systems under consideration are described by T-S fuzzy model, and the time delays are assumed to be constant. The purpose is to design state-feedback...

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Bibliographic Details
Published inProceedings of the 31st Chinese Control Conference pp. 648 - 653
Main Authors Zhang Baoyong, Xu Shengyuan, Du Baozhu
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2012
Subjects
Actuators
Closed loop systems
Delay effects
Fuzzy systems
H ∞ Tracking Control
Input Saturation
Nonlinear Control
Silicon
Time Delays
Trajectory
Vectors
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Summary:This paper deals with the problem of fuzzy tracking control for a class of nonlinear time-delay systems subject to actuator saturation. The nonlinear systems under consideration are described by T-S fuzzy model, and the time delays are assumed to be constant. The purpose is to design state-feedback fuzzy controllers such that the resulting closed-loop system is locally bounded and its state follows a reference signal. Delay-dependent conditions for the existence of desired controllers are obtained by using the H ∞ control method together with a simplified LMI approach. A numerical example is provided to demonstrate the effectiveness of the proposed design method.
ISBN:1467325813
9781467325813
ISSN:1934-1768
2161-2927