On the use of switching control for systems with bounded disturbances

Author

Lau, Katrina ; Middleton, Richard

Author_Institution

Dept. of Electr. & Comput. Eng., Newcastle Univ., Callaghan, NSW, Australia

Volume

4

fYear

2000

fDate

2000

Firstpage

3598

Abstract

It has been known for some time that there are limits to the achievable performance in a linear time invariant feedback control system. Some of these limitations, however, may be ameliorated by the use of nonlinear and/or time varying feedback. Recently, there has been some interest in the use of switching control to improve the control performance for linear integrating plants with bounded input disturbances. In this paper we study asymptotic and bounded-input bounded-state stability properties of a class of switching feedback systems, and also examine one form of optimal control for such systems

Keywords

feedback; linear systems; nonlinear control systems; optimal control; stability; time-varying systems; BIBS stability properties; LTI feedback control system; asymptotic stability properties; bounded disturbances; bounded input disturbances; bounded-input bounded-state stability; linear integrating plants; linear time invariant feedback control system; nonlinear feedback; optimal control; switching control; switching feedback systems; time varying feedback; Asymptotic stability; Control systems; Cost function; Error correction; Feedback control; Optimal control; Pi control; Proportional control; Switches; Transfer functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 2000. Proceedings of the 39th IEEE Conference on

Conference_Location

Sydney, NSW

ISSN

0191-2216

Print_ISBN

0-7803-6638-7

Type

conf

DOI

10.1109/CDC.2000.912265

Filename

912265