Dynamic output feedback sliding mode design for linear uncertain systems

Author

Bag, Sujit K. ; Spurgeon, Sarah K. ; Edwards, Christopher

Author_Institution

Dept. of Eng., Leicester Univ., UK

Volume

4

fYear

1996

fDate

11-13 Dec 1996

Firstpage

4613

Abstract

The paper develops a dynamic output feedback sliding mode design procedure for a class of uncertain linear systems. The method enables output feedback sliding mode strategies to be employed when the `Kimura-Davison´ conditions are not satisfied. The method is applicable to systems with stable invariant zeros and the case of matched uncertainty is considered. The controller is synthesised to tolerate certain amounts of nonlinearity and matched model uncertainty. A numerical example demonstrates the procedure

Keywords

feedback; linear systems; uncertain systems; variable structure systems; Kimura-Davison conditions; dynamic output feedback sliding mode design; linear uncertain systems; matched model uncertainty; matched uncertainty; nonlinearity; numerical example; output feedback sliding mode strategies; stable invariant zeros; uncertain linear systems; Control nonlinearities; Control system synthesis; Control systems; Linear systems; Nonlinear control systems; Output feedback; Robustness; Sliding mode control; Uncertain systems; Uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 1996., Proceedings of the 35th IEEE Conference on

Conference_Location

Kobe

ISSN

0191-2216

Print_ISBN

0-7803-3590-2

Type

conf

DOI

10.1109/CDC.1996.577600

Filename

577600