Time-varying linear system decomposed control

Author

Loukianov, Alexander G. ; Utkin, Vadim I.

Author_Institution

Dept. of Electr. Eng., CINVESTAV-IPN, Guadalajara, Mexico

Volume

5

fYear

1998

fDate

21-26 Jun 1998

Firstpage

2884

Abstract

This paper is concerned with the block control decomposition method for multivariable time varying linear plants in which the control law synthesis problem is divided into a number of sub-problems of lower dimension which can be solved independently. First, the block modal control problem is solved. Then to render the approach practicable for a wider range of plants, an observer is also designed using a Lyapunov technique. The effectiveness of the method is demonstrated by its application to a DC motor based electric drive with controlled flux

Keywords

DC motor drives; Lyapunov methods; closed loop systems; controllability; linear systems; multivariable systems; observers; robust control; time-varying systems; DC motor drive; Lyapunov method; block control decomposition; block modal control; closed loop systems; controllability; linear system; multivariable systems; observer; stabilisation; time-varying system; Adaptive control; Control systems; Controllability; DC motors; Inverse problems; Linear systems; Optimal control; Sliding mode control; Stability; Time varying systems;

fLanguage

English

Publisher

ieee

Conference_Titel

American Control Conference, 1998. Proceedings of the 1998

Conference_Location

Philadelphia, PA

ISSN

0743-1619

Print_ISBN

0-7803-4530-4

Type

conf

DOI

10.1109/ACC.1998.688384

Filename

688384