Work place: School of Mechanical and Electrical Engineering Jinling Institute of Technology, Nanjing, China
E-mail: zhmingwu@jit.edu.cn
Website:
Research Interests: Engineering, Computational Engineering
Biography
Zhongming Wu was born in 1975 in China. He received his B.S. degree and M.S. degree in the School of Mechanical Engineering from Southeast University (SEU), in 2000 and 2007, respectively. Currently, he is a Lecturer in School of Mechanical and Electrical Engineering in Jinling Institute of Technology. His research interests are automobile electronic control and fuzzy control.
By Junfeng Lu Zhongming Wu Yonggang Jia Xinrui Zhu
DOI: https://doi.org/10.5815/ijigsp.2011.02.04, Pub. Date: 8 Mar. 2011
This paper is concerned with the problem of robust reliable H∞ control for a class of uncertain switched systems with disturbances and also with actuator failures among a prespecified subset of actuator. Both state matrix and output matrix contain time-varying norm-bounded parameter uncertainties. The purpose of this problem is to design robust feedback-reliable controllers and a switching law such that the systems remain globally quadratically stable and H∞ performance not only when all actuators are operational, but also when some actuators experience failures. A design approach based on LMI(linear matrix inequality) method and convex combination technique is proposed to solve the problem addressed. Finally, simulation results illustrate the validity of designed controllers and the switching law.
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