Title :
Switched Fuzzy Systems: Representation Modelling, Stability Analysis, and Control Design
Author :
Yang, Hong ; Dimirovski, Georgi M. ; Zhao, Jun
Author_Institution :
Sch. of Inf. Sci. & Eng., Northeastern Univ. of Shenyang, Liaoning
Abstract :
Stability issues for switched systems whose subsystems are all fuzzy systems, either continuous-time or discrete-time, are studied and new 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 are designed. The elaborated illustrative examples and the respective simulation experiments demonstrate the effectiveness of the proposed method
Keywords :
Lyapunov methods; asymptotic stability; continuous time systems; discrete time systems; fuzzy control; fuzzy systems; Lyapunov function method; continuous time system; discrete time system; quadratic asymptotic stability; switched fuzzy system; Asymptotic stability; Control design; Control system synthesis; Fuzzy control; Fuzzy systems; Intelligent systems; Lyapunov method; Stability analysis; Sufficient conditions; Switched systems; Control; fuzzy systems; switched systems; switching law synthesis;
Conference_Titel :
Intelligent Systems, 2006 3rd International IEEE Conference on
Conference_Location :
London
Print_ISBN :
1-4244-01996-8
Electronic_ISBN :
1-4244-01996-8
DOI :
10.1109/IS.2006.348436
