Title :
Guaranteed Cost Fault-tolerant control of Uncertain Dynamic Systems with Time-varying Delayed States and Controls
Author :
Wu, Bian ; Wang, Li ; Shi, Hongbo
Author_Institution :
East China Univ. of Sci. & Technol., Shanghai
fDate :
May 30 2007-June 1 2007
Abstract :
This paper focuses on the problem of guaranteed cost fault-tolerant control for the uncertain systems with time-varying delayed states and controls. Based on the Lyapunov asymptotic stability theory, the linear matrix inequalities (LMIs) are utilized to describe the quadratic stability and robust performance index. A more general and practical model of actuator fault is adopted in this paper.
Keywords :
Lyapunov methods; asymptotic stability; delays; fault tolerance; linear matrix inequalities; performance index; time-varying systems; uncertain systems; Lyapunov asymptotic stability theory; guaranteed cost fault-tolerant control; linear matrix inequalities; quadratic stability; robust performance index; time-varying delayed states; uncertain dynamic systems; Asymptotic stability; Control systems; Costs; Delay systems; Fault tolerant systems; Linear matrix inequalities; Performance analysis; Robust stability; Time varying systems; Uncertain systems; LMI; guaranteed cost fault-tolerant control; time-varying delay;
Conference_Titel :
Control and Automation, 2007. ICCA 2007. IEEE International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-0818-4
Electronic_ISBN :
978-1-4244-0818-4
DOI :
10.1109/ICCA.2007.4376415
