Title :
Delay-range-dependent robust stability for uncertain switched systems with time-varying delay
Author_Institution :
Dept. of Autom., Xiamen Univ., Xiamen, China
Abstract :
The delay-range-dependent exponential stability for switched systems with time-varying delay and robust exponential stability for uncertain switched systems with time-varying delay are studied. The lower bound of the time-varying delay can not be zero. The sufficient conditions of delay-range-dependent exponential stability for switched systems are presented by using average dwell time method and free weighting matrix method. The designed methods of the switching law are also given. The sufficient conditions are given in the form of linear matrix inequalities which can be solved easily. The result is proved to be valid by the simulation at last.
Keywords :
asymptotic stability; delay systems; delays; linear matrix inequalities; matrix algebra; robust control; time-varying systems; uncertain systems; average dwell time method; delay range dependent robust exponential stability; free weighting matrix method; linear matrix inequalities; time varying delay; uncertain switched system; Control systems; Delay effects; Delay systems; Linear matrix inequalities; Robust stability; Robustness; Sufficient conditions; Switched systems; Time varying systems; Uncertainty;
Conference_Titel :
Control and Automation (ICCA), 2010 8th IEEE International Conference on
Conference_Location :
Xiamen
Print_ISBN :
978-1-4244-5195-1
Electronic_ISBN :
1948-3449
DOI :
10.1109/ICCA.2010.5524127
