Title :
New delay-dependent stability of multiple time-varying system with structural uncertainties
Author :
Li, Boren ; Xu, Bugong
Author_Institution :
Coll. of Autom. Sci. & Eng., South China Univ. of Technol., Guangzhou, China
Abstract :
This paper deals with the problem of delay-dependent robust stability for systems with time-varying structured uncertainties and multiple time-varying state delays. Based on Lyapunov stability theory combined with linear matrix inequality technique, the new improved criteria are much less conservative and more general. Numerical examples suggest that the results are effective and are an improvement over previous ones.
Keywords :
Lyapunov methods; delays; linear matrix inequalities; stability; time-varying systems; uncertain systems; Lyapunov stability theory; delay-dependent robust stability; linear matrix inequality technique; multiple time-varying state delays; multiple time-varying system; time-varying structured uncertainties; Asymptotic stability; Delay; Educational institutions; Linear matrix inequalities; Robust control; Robust stability; Stability criteria; Symmetric matrices; Time varying systems; Uncertainty; Linear matrix inequality(LMI); Lyapunov-Krasovskii functional; Multiple time-varying; Robustness; Stability; Structured Uncertainties; delays;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5195123
