A state feedback H∞ control design for switched fuzzy systems

Author

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

Author_Institution

Sch. of Inf. Sci. & Eng., Northeastern Univ. of Shenyang, Shenyang

Volume

1

fYear

2008

fDate

6-8 Sept. 2008

Firstpage

42462

Lastpage

42467

Abstract

A model of the switched fuzzy systems whose subsystems are fuzzy systems is presented first. Then the problem of state feedback robust H_infin control of this class of systems is solved using switching technique and single Lyapunov function. A switching strategy of the switched fuzzy system with continuous controlled input is developed. The main condition is given in form of convex combination linear matrix inequalities, which are solvable using LMI Toolbox. The elaborated illustrative but real-world example and the respective simulation experiments demonstrate the effectiveness of the proposed method.

Keywords

H^infin control; fuzzy control; linear matrix inequalities; state feedback; time-varying systems; Lyapunov function; convex combination linear matrix inequality; robust Hinfin control; state feedback control; switched fuzzy system; Control design; Control systems; Fuzzy control; Fuzzy systems; Intelligent control; Linear matrix inequalities; Lyapunov method; Robust control; State feedback; Switched systems; Fuzzy systems; intelligent control; nonlinear systems; switched systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems, 2008. IS '08. 4th International IEEE Conference

Conference_Location

Varna

Print_ISBN

978-1-4244-1739-1

Electronic_ISBN

978-1-4244-1740-7

Type

conf

DOI

10.1109/IS.2008.4670417

Filename

4670417