Stabilization Control for a Class of Switched Fuzzy Discrete-Time Systems

Author

Yang, Hong ; Liu, Honghai ; Dimirovski, Georgi M. ; Zhao, Jun

Author_Institution

Shenyang Northeastern Univ., Shenyang

fYear

2007

fDate

23-26 July 2007

Firstpage

1

Lastpage

6

Abstract

Stability issues for switched systems whose subsystems are all Sugeno fuzzy discrete-time systems are studied and new stabilization control results derived. Innovated representation models for switched fuzzy systems are proposed. The single Lyapunov function method has been adopted to study the stability of this class of switched fuzzy systems. Sufficient conditions for quadratic asymptotic stability are presented and stabilizing switching laws of the state-dependent form employed in PDC scheme are designed. Illustrative examples demonstrate the effectiveness and the feasible performance of the proposed synthesis through the respective simulation results.

Keywords

Lyapunov methods; asymptotic stability; compensation; control system synthesis; discrete time systems; fuzzy control; time-varying systems; Lyapunov function method; Sugeno fuzzy discrete-time systems; parallel distributed compensation; quadratic asymptotic stability; stabilization control; switched fuzzy discrete-time systems; Asymptotic stability; Control system synthesis; Control systems; Fuzzy control; Fuzzy systems; Lyapunov method; Optimal control; Sliding mode control; Sufficient conditions; Switched systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Fuzzy Systems Conference, 2007. FUZZ-IEEE 2007. IEEE International

Conference_Location

London

ISSN

1098-7584

Print_ISBN

1-4244-1209-9

Electronic_ISBN

1098-7584

Type

conf

DOI

10.1109/FUZZY.2007.4295562

Filename

4295562