Optimal stabilization of linear systems via decentralized output feedback

Author

Savkin, Andrey V. ; Petersen, Ian R.

Author_Institution

Dept. of Electr. & Electron. Eng., Melbourne Univ., Parkville, Vic., Australia

Volume

43

Issue

2

fYear

1998

fDate

2/1/1998 12:00:00 AM

Firstpage

292

Lastpage

294

Abstract

Presents an approach to the optimal stabilization of a linear time-invariant system via decentralized control. The class of controllers considered does not restrict the controller to be finite dimensional or time invariant. In fact, the controller structure proposed can be regarded as a form of time varying sampled data control. The main result of the paper presents a scheme for constructing a collection of decentralized controllers which stabilizes the system and is optimal with respect to a quadratic performance index

Keywords

decentralised control; feedback; linear systems; optimal control; performance index; periodic control; sampled data systems; stability; time-varying systems; decentralized output feedback; linear time-invariant system; optimal stabilization; quadratic performance index; time varying sampled data control; Control systems; Distributed control; Linear systems; Open loop systems; Optimal control; Output feedback; Performance analysis; Power system control; Power system economics; Power systems;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/9.661084

Filename

661084