Title :
Stability of uncertain systems with time-varying delay
Author :
Meilan, Tang ; Liu Xing
Author_Institution :
Sch. of Math. Sci. & Comput. Technol., Central South Univ., Changsha
Abstract :
Based on new Lyapunov-Krasovskii functional and novel methods to deal with uncertainties and cross terms, this paper presents some new delay-dependent stability conditions for systems with time-varying delay in terms of strict linear matrix inequalities (LMIs), which are simpler and less conservative than earlier results. Examples illustrate the effectiveness of our stability criteria in this paper.
Keywords :
Lyapunov methods; linear matrix inequalities; stability; time-varying systems; uncertain systems; Lyapunov-Krasovskii functional; delay-dependent stability conditions; linear matrix inequalities; stability criteria; time-varying delay; uncertain systems; uncertainties; Centralized control; Delay effects; Delay systems; Linear matrix inequalities; Robust stability; Stability criteria; Symmetric matrices; Time varying systems; Uncertain systems; Upper bound; Linear matrix inequality; Robust stability; Stability criteria; Time-varying delay;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4604983
