Robust global practical stabilization of a class of large-scale interconnected nonlinear systems

Author

Fu, Qin

Author_Institution

Sch. of Math. & Phys., Univ. of Sci. & Technol. of Suzhou, Suzhou, China

fYear

2010

fDate

26-28 May 2010

Firstpage

3082

Lastpage

3086

Abstract

In this paper, decentralized state feedback control design for a class of large-scale interconnected nonlinear systems with uncertain interconnections is given. The nonlinear interconnections of the systems satisfy the growth condition which is less than or equal to one. The decentralized state feedback controllers are obtained by using the linear transformation of the states of each subsystem. When the state feedback control laws are applied to the systems, the closed-loop systems are global practical stable. A simulation example shows the feasibility and effectiveness of the conclusion.

Keywords

closed loop systems; decentralised control; interconnected systems; nonlinear systems; stability; state feedback; uncertain systems; closed-loop systems; decentralized state feedback control design; large-scale interconnected nonlinear systems; linear transformation; robust global practical stabilization; uncertain interconnections; Control design; Control systems; Interconnected systems; Large-scale systems; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Robust control; Robustness; State feedback; Decentralized control; Global practical stabilization; Large-scale interconnected systems; State feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2010 Chinese

Conference_Location

Xuzhou

Print_ISBN

978-1-4244-5181-4

Electronic_ISBN

978-1-4244-5182-1

Type

conf

DOI

10.1109/CCDC.2010.5498639

Filename

5498639