Robust Stabilization for Linear Uncertain Time-delay Systems with Nonlinear Perturbation

Author

Zhang, Huifeng ; Tang, Ruina ; Wei, Xinjiang

Author_Institution

Dept. of Math. & Inf., Yantai Normal Univ.

Volume

1

fYear

0

fDate

0-0 0

Firstpage

2126

Lastpage

2130

Abstract

The problem of robust stabilization for linear uncertain time-delay systems with nonlinear perturbation is proposed. Firstly, based on Lyapunov stability theory, the delay dependent stabilization criteria for system is developed. Secondly, robust controller is given by analyzing the stability of closed-loop system. The sufficient condition for the existence of controller is deduced. Then, the condition is further equivalent to the solvability of certain linear matrix inequality (LMI)

Keywords

Lyapunov methods; closed loop systems; delay systems; linear matrix inequalities; linear systems; perturbation techniques; robust control; stability criteria; uncertain systems; Lyapunov stability theory; closed-loop system; delay dependent stabilization criteria; linear matrix inequality; linear uncertain time-delay system; nonlinear perturbation; robust controller; robust stabilization; sufficient condition; Control systems; Delay; Linear matrix inequalities; Lyapunov method; Mathematics; Robust control; Robust stability; Robustness; Stability analysis; Sufficient conditions; LMI; Robust stabilization; delay-dependent; uncertain time-delay systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1712734

Filename

1712734