Decoupling control for a class of singular systems

Author

Guoming, Li ; Wentao, Wang

Author_Institution

Coll. of Sci., Shenyang Univ. of Technol., Shenyang

fYear

2008

fDate

2-4 July 2008

Firstpage

3426

Lastpage

3430

Abstract

The problem of disturbance decoupling is considered for a class of Singular control systems. An algorithm is developed, and a coordinate change is introduced via this algorithm such that the control systems can be expressed in a simple form. A feedback control law is then constructed, which ensures the closed loop system has a unique solution without impulses, and its output is unaffected by disturbance. Sufficient and necessary conditions for the existence of such a feedback are derived. An example is provided to illustrate the results of the paper.

Keywords

closed loop systems; feedback; nonlinear control systems; closed loop system; decoupling control; disturbance decoupling problem; feedback control law; nonlinear descriptor system; singular control systems; Chemical processes; Closed loop systems; Control systems; Educational institutions; Feedback control; Mechanical systems; Power generation economics; Power system economics; Power system modeling; Robot kinematics; Algorithm; Disturbance decoupling; Feedback control; Singular system;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference, 2008. CCDC 2008. Chinese

Conference_Location

Yantai, Shandong

Print_ISBN

978-1-4244-1733-9

Electronic_ISBN

978-1-4244-1734-6

Type

conf

DOI

10.1109/CCDC.2008.4597965

Filename

4597965