Robust finite-time guaranteed cost control for impulsive switched systems with time-varying delay |
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Authors: | Guangdeng Zong Xiaohong Wang Haijuan Zhao |
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Affiliation: | 1.School of Engineering,Qufu Normal University,Rizhao,P. R. China |
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Abstract: | This paper is concerned with the problem of robust finite-time guaranteed cost control for a class of impulsive switched systems with time-varying delay. Firstly, the definitions of finite-time boundedness, finite-time stabilization, and robust finite-time guaranteed cost control are presented. Next, based on the average dwell-time approach, sufficient conditions on robust finite-time guaranteed cost control are obtained for the uncertain impulsive switched systems. Then, by using multiple Lyapunov-like functional method and linear matrix equality (LMI) technique, the state feedback controller is designed to guarantee that the uncertain impulsive switched system is finite-time stabilized. Furthermore, a finite-time guaranteed cost bound is given. Finally, a numerical example is shown to illustrate the effectiveness of the proposed results. |
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