Robust stabilization of uncertain large-scale control systems

Author

Chao-tian, Chen ; Yong-qing, Liu

Author_Institution

Dept. of Autom., South China Univ. of Technol., Guangzhou, China

Volume

1

fYear

1997

fDate

28-31 Oct 1997

Firstpage

630

Abstract

The robust stabilization problem of large-scale time-invariant control systems with uncertain parameters is investigated. By using the method of weighted sum type of Lyapunov functions, the boundary regions of interconnecting parameters of robust stabilization are obtained for n-order uncertain linear and nonlinear large-scale control systems. At the same time, the optimization of boundary regions of interconnecting parameters for robust stabilization has been realized on the second-order uncertain composite linear control system, and the optimal boundary region of interconnecting parameters is obtained

Keywords

Lyapunov methods; large-scale systems; linear systems; nonlinear control systems; optimisation; robust control; uncertain systems; Lyapunov functions; boundary regions; interconnecting parameters; large-scale control systems; linear systems; nonlinear large-scale control systems; optimization; robust stabilization; second order composite linear control; time-invariant control systems; uncertain parameters; uncertain systems; weighted sum type; Control systems; Large-scale systems; Lyapunov method; Optimal control; Performance analysis; Riccati equations; Robust control; Robust stability; Robustness; State feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Processing Systems, 1997. ICIPS '97. 1997 IEEE International Conference on

Conference_Location

Beijing

Print_ISBN

0-7803-4253-4

Type

conf

DOI

10.1109/ICIPS.1997.672861

Filename

672861