Delay-dependent stability and H∞ control for a class of fuzzy descriptor systems with time-delay

被引:85
作者
Zhang, Hongbin [1 ]
Shen, Yanyan [3 ]
Feng, Gang [2 ]
机构
[1] Univ Elect Sci & Technol China, Sch Elect Engn, Ctr Nonlinear & Complex Syst, Chengdu 610054, Peoples R China
[2] City Univ Hong Kong, Kowloon, Hong Kong, Peoples R China
[3] Yanshan Univ, Inst Elect Engn, Ctr Networking Control & Bioinformat, Qinhuangdao 066004, Peoples R China
基金
中国国家自然科学基金;
关键词
Fuzzy descriptor system; Time-delay; Takagi-Sugeno model; Linear matrix inequalities (LMIs); Stability; H-infinity control; PIECEWISE LYAPUNOV FUNCTIONS; ROBUST STABILIZATION; MATRIX INEQUALITIES; SINGULAR SYSTEMS; STATE-DELAY; DESIGN; FEEDBACK; LMI;
D O I
10.1016/j.fss.2008.09.014
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper addresses issues of stability analysis and H-infinity control for a class of fuzzy time-delay descriptor systems described by an extended Takagi-Sugeno (T-S) fuzzy model. A delay-dependent stability criterion is first presented, and a H-infinity control synthesis approach is then developed. Both the stability criterion and the H-infinity controller synthesis are based on the solutions of linear matrix inequalities (LMIs). Finally, two examples are given to illustrate the effectiveness of the approaches proposed in this paper. (C) 2008 Elsevier B.V. All tights reserved.
引用
收藏
页码:1689 / 1707
页数:19
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