Title :
Passivity analysis for fuzzy time-delay systems based on fuzzy Lyapunov-Krasovskii functionals
Author :
Zhang Baoyong ; Xia Jianwei
Author_Institution :
Sch. of Autom., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
This paper is concerned with the problem of passivity analysis for continuous-time Takagi-Sugeno (T-S) fuzzy systems with time-varying delays. By using different kinds of fuzzy Lyapunov-Krasovskii functionals, both delay-independent and delay-dependent conditions for the considered fuzzy system to be passive are presented in terms of linear matrix inequalities (LMIs). Numerical examples are provided to demonstrate the effectiveness of the proposed passivity results.
Keywords :
Lyapunov methods; continuous time systems; delay systems; fuzzy systems; linear matrix inequalities; LMI; continuous time Takagi-Sugeno fuzzy system; delay independent condition; fuzzy Lyapunov-Krasovskii functionals; fuzzy time delay system; linear matrix inequalities; passivity analysis; time-varying delay; Delay effects; Delays; Educational institutions; Fuzzy systems; Linear matrix inequalities; Symmetric matrices; Time-varying systems; Fuzzy Lyapunov-Krasovskii Functionals; Fuzzy Systems; Linear Matrix Inequality (LMI); Passivity; Time-varying Delays;
Conference_Titel :
Control Conference (CCC), 2014 33rd Chinese
Conference_Location :
Nanjing
DOI :
10.1109/ChiCC.2014.6895684
