Delay-Dependent Robust Stability Analysis and Synthesis of Uncertain Fuzzy System with Time-Varying Delays

Author

GOng, Cheng ; Su, Bao-ku

Author_Institution

Harbin Inst. of Technol., Harbin

Volume

2

fYear

2007

fDate

19-22 Aug. 2007

Firstpage

1172

Lastpage

1177

Abstract

A delay-dependent robust stability criterion for a class of uncertain T-S fuzzy systems with time-varying delays is presented in terms of linear matrix inequalities by using the Lyapunov-Krasovskii functional method. The uncertain parameters are supposed to reside in a polytope. Furthermore, a fuzzy controller is given to stabilize the uncertain fuzzy systems .in addition, the effectiveness of the proposed design method is demonstrated by a numerical example.

Keywords

Lyapunov methods; delays; fuzzy control; fuzzy set theory; linear matrix inequalities; stability; time-varying systems; Lyapunov-Krasovskii functional method; delay-dependent robust stability analysis; fuzzy controller; linear matrix inequalities; time-varying delays; uncertain fuzzy system; Delay systems; Fuzzy control; Fuzzy sets; Fuzzy systems; Machine learning; Robust stability; Space technology; Stability criteria; Time varying systems; Uncertainty; Delay-dependent; Fuzzy Systems; Linear Matrix Inequalities; Polytope; Robust Stability; Uncertain;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2007 International Conference on

Conference_Location

Hong Kong

Print_ISBN

978-1-4244-0973-0

Electronic_ISBN

978-1-4244-0973-0

Type

conf

DOI

10.1109/ICMLC.2007.4370321

Filename

4370321