Title :
Delay-dependent robust stability of uncertain fuzzy systems with time-varying delays
Author :
Li, Chunguang ; Wang, Houjun ; Liao, Xiaofeng
Author_Institution :
Sch. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fDate :
7/24/2004 12:00:00 AM
Abstract :
The stability problem of Takagi-Sugeno fuzzy systems with time-varying delays and parameter uncertainties is considered. A delay-dependent robust stability criterion is given in terms of linear matrix inequalities by using the Lyapunov-Krasovskii functional method and by applying a generalised Park´s inequality for bounding the cross-terms. Examples are given to illustrate the effectiveness of the result.
Keywords :
Lyapunov methods; delays; fuzzy control; fuzzy systems; linear matrix inequalities; stability; time-varying systems; uncertain systems; Lyapunov-Krasovskii functional method; delay-dependent robust stability; fuzzy systems; generalised Park inequality; linear matrix inequalities; time-varying delays; uncertain systems;
Journal_Title :
Control Theory and Applications, IEE Proceedings -
DOI :
10.1049/ip-cta:20040641
