Variable structure control of discrete-time stochastic systems

Author

Zheng, Feng ; Cheng, Mian ; Gao, Wei-bing

Author_Institution

Beijing Univ. of Aeronaut. & Astronaut., China

fYear

1992

fDate

1992

Firstpage

1830

Abstract

The problem of variable structure control of stochastic systems is proposed and the corresponding variable structure control strategies with complete and incomplete state information are established. The concepts of stochastic sliding mode and sliding motion band are introduced, which may be regarded as the basic characteristics of stochastic variable structure control (SVSC) systems. Robustness of (SVSC) systems is considered and a general design procedure of SVSC systems is presented. A comparison between SVSC and linear quadratic Gaussian (LQG) systems is given

Keywords

State estimation; control system synthesis; discrete time systems; state estimation; stochastic systems; variable structure systems; LQG comparison; algorithm; complete state information; control strategies; discrete-time stochastic systems; incomplete state information; robustness; sliding mode; sliding motion band; state estimation; variable structure control; Control system synthesis; Control systems; Motion control; Regulators; Robust control; Robustness; Sliding mode control; Statistical distributions; Stochastic processes; Stochastic systems; Sufficient conditions;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1992., Proceedings of the 31st IEEE Conference on

Conference_Location

Tucson, AZ

Print_ISBN

0-7803-0872-7

Type

conf

DOI

10.1109/CDC.1992.371113

Filename

371113