Disturbance Decoupling Control for a Class of Nonlinear Time-Delay System

Author

Gong, Qingxian ; Zhang, Huaguang ; Song, Chonghui ; Liu, Derong

Author_Institution

Sch. of Inf. & Eng., Northeastern Univ., Liaoning

Volume

1

fYear

0

fDate

0-0 0

Firstpage

878

Lastpage

882

Abstract

The disturbance decoupling control problem was considered for a class of MIMO nonlinear time-delay systems. Under assumptions, a nonlinear feedback control law is constructed, which ensures that outputs of the closed-loop system are unaffected by disturbances and independent of time-delay. Based on differential geometry theory, sufficient and necessary conditions are derived for the existence of such feedback control law. An example is provided to illustrate the effectiveness of the results in the paper

Keywords

MIMO systems; closed loop systems; delays; differential geometry; nonlinear control systems; state feedback; MIMO nonlinear time-delay systems; closed-loop system; differential geometry theory; disturbance decoupling control; nonlinear feedback control law; Control systems; Delay effects; Feedback control; Geometry; Induction motors; Intelligent control; MIMO; Nonlinear control systems; Nonlinear systems; State feedback; Disturbance decoupling; feedback control; nonlinear systems; time-delay systems; vector relative degree;

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.2006.1712469

Filename

1712469