Output feedback control of nonlinear systems using adaptive fuzzy sliding mode controller

Author

Wang, Tao ; Tong, Shao-Cheng

Author_Institution

Dept. of Basic Math., Liaoning Inst. of Technol., JinZhou, China

Volume

3

fYear

2005

fDate

18-21 Aug. 2005

Firstpage

1345

Abstract

In this paper, both fuzzy adaptive state feedback and output feedback sliding mode controllers are developed. In designing, fuzzy logic systems are used to model the unknown nonlinear system, and a sliding mode control scheme is proposed for SISO nonlinear systems. Both state feedback and output feedback control laws and parameter update laws are derived. By using Lyapunov theory, the stability and robustness of the closed-loop system is proved.

Keywords

Lyapunov methods; adaptive control; closed loop systems; control system synthesis; fuzzy control; nonlinear control systems; observers; stability; state feedback; variable structure systems; Lyapunov theory; SISO nonlinear systems; adaptive fuzzy sliding mode controller; closed-loop system; control laws; fuzzy adaptive state feedback; fuzzy logic systems; observers; output feedback control; output feedback sliding mode controllers; parameter update laws; stability; Adaptive control; Adaptive systems; Control systems; Fuzzy control; Fuzzy systems; Nonlinear control systems; Nonlinear systems; Output feedback; Programmable control; Sliding mode control; Fuzzy adaptive control; observer; sliding mode control; stability and robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Machine Learning and Cybernetics, 2005. Proceedings of 2005 International Conference on

Conference_Location

Guangzhou, China

Print_ISBN

0-7803-9091-1

Type

conf

DOI

10.1109/ICMLC.2005.1527152

Filename

1527152