DocumentCode :
3482482
Title :
Variable Structure Control for Parameter Uncertain Stochastic Systems with Time-Varying Delay
Author :
Xing, Hailong ; Zhao, Wenjie ; Li, D.H.
Author_Institution :
Dept. of Autom., North China Electr. Power Univ., Baoding
fYear :
2008
fDate :
21-24 Sept. 2008
Firstpage :
665
Lastpage :
670
Abstract :
In this paper, the variable structure control problem for a class of uncertain stochastic systems with time-varying delay is investigated. A new concept of the subordinated reachable property of the sliding motion is introduced. The variable structure control law is then proposed to ensure that the sliding motion is subordinated reachable. And a sufficient condition for mean square asymptotical stability of the sliding motion is given. A numerical example is presented to demonstrate the effectiveness of the obtained results.
Keywords :
asymptotic stability; delays; mean square error methods; reachability analysis; stochastic systems; uncertain systems; variable structure systems; mean square asymptotical stability; parameter uncertain stochastic systems; sliding motion; time-varying delay; variable structure control; Automatic control; Control systems; Delay systems; Motion control; Sliding mode control; Stochastic systems; Sufficient conditions; Symmetric matrices; Thermal variables control; Time varying systems; Mean-square stability; Time-varying delay; Uncertainty; Variable structure control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Robotics, Automation and Mechatronics, 2008 IEEE Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1675-2
Electronic_ISBN :
978-1-4244-1676-9
Type :
conf
DOI :
10.1109/RAMECH.2008.4681341
Filename :
4681341
Link To Document :
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