Stabilizing control for a class of uncertain interconnected systems

Author

Mahmoud, Magdi S.

Author_Institution

Dept. of Electr. & Comput. Eng., Kuwait Univ., Safat, Kuwait

Volume

39

Issue

12

fYear

1994

fDate

12/1/1994 12:00:00 AM

Firstpage

2484

Lastpage

2488

Abstract

A linear decentralized control is constructed to stabilize a class of interconnected nonlinear uncertain systems with time-varying state-delay and in which the output measurement is noisy. The control action is based on output-feedback for matched uncertainties and takes the effect of coupling into account. With the knowledge of the uncertainty bounds, it is established that the developed stabilizing controller renders the closed-loop interconnected system “globally practically stable”

Keywords

decentralised control; delay systems; feedback; interconnected systems; nonlinear control systems; stability; time-varying systems; uncertain systems; closed-loop interconnected system; coupling; globally practically stable system; interconnected nonlinear uncertain systems; linear decentralized control; matched uncertainties; noisy output measurement; output-feedback; stabilizing control; time-varying state-delay; Automatic control; Control systems; Delay effects; Delay systems; Distributed control; Impedance matching; Interconnected systems; Nonlinear dynamical systems; Time varying systems; Uncertain systems;

fLanguage

English

Journal_Title

Automatic Control, IEEE Transactions on

Publisher

ieee

ISSN

0018-9286

Type

jour

DOI

10.1109/9.362842

Filename

362842