Robust Tolerant Control for a Class of Nonlinear Systems with Uncertainties and Input Time Delays Based on T-S Fuzzy Model

Author

Yin, Zuoyou ; Zhang, Huaguang

fYear

2008

fDate

6-8 April 2008

Firstpage

467

Lastpage

471

Abstract

The problems of robust tolerant control for a class of nonlinear systems with uncertainties and input time delays are studied. The T-S fuzzy model with uncertainties and time delays is adopted. For the actuator fault of systems, the state feedback controller is designed. A sufficient condition is given based on Lyapunov stability theory and linear matrix inequality (LMI) method, which can guarantee robust stable for system with actuator faults. Simulation results show the effectiveness of the proposed method.

Keywords

Lyapunov methods; delays; fuzzy control; linear matrix inequalities; nonlinear control systems; robust control; state feedback; uncertain systems; Lyapunov stability theory; T-S fuzzy model; input time delays; linear matrix inequality; nonlinear systems; robust tolerant control; state feedback controller; sufficient condition; system uncertainties; Actuators; Control systems; Delay effects; Fuzzy control; Fuzzy systems; Nonlinear control systems; Nonlinear systems; Robust control; State feedback; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Networking, Sensing and Control, 2008. ICNSC 2008. IEEE International Conference on

Conference_Location

Sanya

Print_ISBN

978-1-4244-1685-1

Electronic_ISBN

978-1-4244-1686-8

Type

conf

DOI

10.1109/ICNSC.2008.4525262

Filename

4525262