Title :
On stability analysis of fuzzy systems with interval time-varying delay
Author :
Yan, Shunhang ; Jiang, Xiefu ; Yang, Xingxu
Author_Institution :
Sch. of Autom., Hangzhou Dianzi Univ., Hangzhou, China
Abstract :
This paper is concerned with the problem of the stability of fuzzy systems with interval time-varying delay. The Takagi-Sugeno (T-S) fuzzy models is introduced to approximate the fuzzy systems. A less conservative delay-dependent stability criterion of fuzzy systems is given in the form of linear matrix inequalities. Some free-weighting matrices are introduced to get a less conservative stability criterion. Two numerical examples are also given to show the effectiveness of the proposed stability criterion.
Keywords :
delays; fuzzy systems; linear matrix inequalities; stability; Takagi-Sugeno fuzzy models; delay-dependent stability criterion; free-weighting matrices; fuzzy systems; interval time-varying delay; linear matrix inequalities; stability analysis; Delay; Fuzzy systems; Numerical stability; Stability criteria; Takagi-Sugeno model; Time varying systems; Fuzzy; Linear matrix inequality(LMI); Stability; Takagi-Sugeno(T-S) model;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968570
