Output feedback control of a class of time-delay nonlinear systems

Author

Zhang, Xianh ; Liu, Qingrong ; Cheng, Zhaolin

Author_Institution

Dept. of Math. & Phys., Shandong Inst. of Archit. & Eng., Jinan, China

Volume

1

fYear

2004

fDate

15-19 June 2004

Firstpage

897

Abstract

This paper is concerned with the problem of global stabilization by output feedback for a class of time-delay nonlinear systems that are dominated by a triangular system satisfying linear growth condition. By constructing the appropriate Lyapunov-Krasovskii functionals (LKF), the linear and memoryless output feedback controller making the closed-loop system globally asymptotically stable (GAS) is explicitly constructed. An example is given to show that the proposed design procedures are very simple and efficient.

Keywords

Lyapunov methods; asymptotic stability; closed loop systems; control system synthesis; delay systems; feedback; linear systems; memoryless systems; nonlinear control systems; Lyapunov-Krasovskii functionals; closed loop system; control system synthesis; global stabilization; globally asymptotically stable; linear controller; memoryless output feedback controller; time delay nonlinear systems; triangular system; Backstepping; Control systems; Delay effects; Delay systems; Linear feedback control systems; Nonlinear control systems; Nonlinear systems; Output feedback; Physics; State feedback;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2004. WCICA 2004. Fifth World Congress on

Print_ISBN

0-7803-8273-0

Type

conf

DOI

10.1109/WCICA.2004.1340726

Filename

1340726