Local reliable control for linear systems with saturating actuators

Author

Huang, Shoudong ; Lam, James ; Chen, Bing

Author_Institution

Dept. of Eng., Australian Nat. Inst., Canberra, ACT, Australia

Volume

4

fYear

2002

fDate

10-13 Dec. 2002

Firstpage

4154

Abstract

This paper considers the problem of local reliable control for continuous-time linear systems with saturating actuators and disturbance. The local stability and the performance of the designed closed-loop system is guaranteed not only when all the control components are operational, but also in the case of actuator outages in the preselected subset of actuators. The linear matrix inequality (LMI) method and iterative LMI method are proposed to design state-feedback controllers. The effectiveness of our methods is shown by an example.

Keywords

closed loop systems; continuous time systems; control system synthesis; iterative methods; linear matrix inequalities; linear systems; optimal control; stability; state feedback; closed loop system; continuous time systems; control components; iterative LMI; linear matrix inequality; linear systems; local reliable control; local stability; optimal local reliable control; saturating actuators; state feedback; subset actuators; Control systems; Design methodology; Hydraulic actuators; Linear matrix inequalities; Linear systems; Open loop systems; Optimal control; Power system reliability; Riccati equations; Stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 2002, Proceedings of the 41st IEEE Conference on

ISSN

0191-2216

Print_ISBN

0-7803-7516-5

Type

conf

DOI

10.1109/CDC.2002.1185020

Filename

1185020