Decentralized output feedback robust stabilization for a class of nonlinear interconnected systems with similarity

Author

Yan, Xing-Gang ; Wang, Jian-Jun ; Lü, Xing-Ya ; Zhang, Si-Ying

Author_Institution

Dept. of Autom. Control, Northeast Univ. of Technol., Shenyang, China

Volume

43

Issue

2

fYear

1998

fDate

2/1/1998 12:00:00 AM

Firstpage

294

Lastpage

299

Abstract

In this paper, the problem of decentralized output feedback stabilization for a class of nonlinear uncertain interconnected systems with similar subsystems is considered, and a type of controller with holographic structure is developed. It is shown that both the analyses of systems and the design of controllers are simplified by a similar structure. Finally, an example is presented to illustrate the results given in this paper and an estimation of the associated stabilized domain. Simulation shows that our method is very effective

Keywords

control system synthesis; decentralised control; feedback; interconnected systems; nonlinear control systems; robust control; uncertain systems; decentralized output feedback robust stabilization; holographic structure; nonlinear interconnected systems; Automatic control; Control systems; Distributed control; Interconnected systems; Linear systems; Observability; Optimal control; Output feedback; Riccati equations; Robustness;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/9.661085

Filename

661085