Stable adaptive control of fuzzy dynamic systems

Author

Feng, G. ; Cao, S.G. ; Rees, N.W. ; Chak, C.K. ; Jiang, C.S.

Author_Institution

Sch. of Electr. Eng., New South Wales Univ., Sydney, NSW, Australia

Volume

3

fYear

1996

fDate

11-13 Dec 1996

Firstpage

2731

Abstract

This paper discusses fuzzy model reference adaptive control for a class of complex nonlinear systems. The complex system concerned is represented by a family of local transfer function models which are smoothly connected together by fuzzy membership functions. The model reference adaptive control law is first designed in each local region and then constructed in global domain. It is shown that the resulting fuzzy adaptive control system is globally stable based on a suitable piecewise differentiable Lyapunov function

Keywords

Lyapunov methods; adaptive control; fuzzy control; fuzzy logic; large-scale systems; model reference adaptive control systems; nonlinear systems; robust control; transfer functions; adaptive control; complex nonlinear systems; fuzzy dynamic systems; fuzzy membership functions; model reference adaptive control; piecewise differentiable Lyapunov function; robust control; transfer function; Adaptive control; Aerodynamics; Design methodology; Fuzzy control; Fuzzy logic; Fuzzy sets; Fuzzy systems; Nonlinear control systems; Nonlinear dynamical systems; Nonlinear systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1996., Proceedings of the 35th IEEE Conference on

Conference_Location

Kobe

ISSN

0191-2216

Print_ISBN

0-7803-3590-2

Type

conf

DOI

10.1109/CDC.1996.573520

Filename

573520