Title :
Fault-Tolerant Control for a Class of Nonlinear Uncertain Singular Systems
Author :
Qiu, Jiqing ; Guo, Yuming ; Zhao, Yanchun ; Ren, Mifeng
Author_Institution :
Sch. of Sci., Hebei Univ. of Sci. & Technol., Shijiazhuang, China
Abstract :
Fault-tolerant control problem for uncertain non-linear singular systems is studied. In terms of Lyapunov-Krasovskii functional approach, a new fault-tolerant control criteria is proposed, and the sufficient condition for the existence of fault-tolerant controller is derived by the form of the linear matrix inequality(LMI) approach. Finally, a numerical example and simulation diagram are provided to demonstrate the effectiveness of the proposed techniques.
Keywords :
Lyapunov methods; fault tolerant computing; linear matrix inequalities; nonlinear control systems; uncertain systems; Lyapunov-Krasovskii functional; fault-tolerant control criteria; fault-tolerant control problem; fault-tolerant controller; linear matrix inequality; nonlinear uncertain singular systems; sufficient condition; uncertain nonlinear singular systems; fault tolerant control; linear matrix inequality (LMI); singular system; uncertainty;
Conference_Titel :
Web Information Systems and Mining (WISM), 2010 International Conference on
Conference_Location :
Sanya
Print_ISBN :
978-1-4244-8438-6
DOI :
10.1109/WISM.2010.33
