Title :
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
fDate :
2/1/1998 12:00:00 AM
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;
Journal_Title :
Automatic Control, IEEE Transactions on
