Title :
Robust delay-dependent sliding mode control for uncertain time-delay systems
Author :
Xia, Yuanqing ; Jia, Yingmin
Author_Institution :
Seventh Res. Div., Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
This paper is devoted to designing robust linear sliding surfaces for linear systems with time-delay in the presence of mismatched parametric uncertainty in the state model. A sufficient condition which is dependent on the size of the the delay is given for the existence of linear sliding surfaces in terms of LMIs. A reaching motion controller is also proposed for such systems by means of the reaching law.
Keywords :
delay systems; linear systems; matrix algebra; robust control; uncertain systems; variable structure systems; delay-dependent control; linear matrix inequality; linear systems; reaching motion controller; robust control; sliding mode control; state model; sufficient condition; time-delay systems; uncertain systems; Control systems; Delay effects; Delay systems; Linear matrix inequalities; Linear systems; Robust control; Robustness; Sliding mode control; State feedback; Uncertainty;
Conference_Titel :
American Control Conference, 2002. Proceedings of the 2002
Print_ISBN :
0-7803-7298-0
DOI :
10.1109/ACC.2002.1025210
