DocumentCode :
1752601
Title :
Reliable Control for Uncertain Switched Systems with Time Delay
Author :
Wang, Limin ; Liu, Yuzhong ; Bai, Jing
Author_Institution :
Sch. of Math. & Syst. Sci., Shenyang Normal Univ.
Volume :
1
fYear :
0
fDate :
0-0 0
Firstpage :
1285
Lastpage :
1289
Abstract :
Since failures of control components often occur in real world, this paper focused the problem of reliable control for a class of uncertain switched systems with time delay. By using Lyapunov function and linear matrix inequality approach, reliable controllers were designed to make the nominal systems be stable not only when all actuators were operational, but also when some admissible control components experienced failures under arbitrary switching signals. At the same time, the systems with all admissible uncertainties were still asymptotically stable. Finally, a simulation result shows the feasibility and validity of the designed method
Keywords :
Lyapunov methods; asymptotic stability; control system synthesis; delays; linear matrix inequalities; reliability theory; uncertain systems; Lyapunov function; actuator faults; admissible uncertainty; asymptotically stable; linear matrix inequality; nominal systems; reliable control; time delay; uncertain switched systems; Control systems; Delay effects; Design methodology; Hydraulic actuators; Linear matrix inequalities; Lyapunov method; Mathematics; Signal design; Switched systems; Uncertainty; actuator faults; delay-dependent; reliable control; switched systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
Type :
conf
DOI :
10.1109/WCICA.2006.1712554
Filename :
1712554
Link To Document :
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