The whole dynamic decoupling AC variable-frequency velocity modulation system of asymchronous machine with Adaptive Inverse Control

Author

Bai Jing ; Ma Dandan ; Wa Daliang ; Zhang Yu

Author_Institution

Coll. of Electr. & Inf. Eng., Beihua Univ., Jilin, China

fYear

2011

fDate

19-22 Aug. 2011

Firstpage

93

Lastpage

96

Abstract

The feedback linearization theory of non-linear control can realize dynamic decoupling and linearization of AC Variable-frequency velocity modulation system, but the time varying of machine parameter will affect accurate decoupling of feedback linearization variable-frequency velocity modulation system. This paper applies disturbance rejection loop of Adaptive Inverse Control to dynamic decoupling variable frequency velocity modulation system for the first time. It eliminates the influence of the machine time-varying parameter, and fulfills the whole dynamic decoupling and linearization.

Keywords

adaptive control; angular velocity control; asynchronous machines; feedback; frequency modulation; machine control; nonlinear control systems; time-varying systems; adaptive inverse control; asynchronous machine; dynamic decoupling AC Variable frequency velocity modulation system; feedback linearization theory; machine parameter; nonlinear control; time-varying parameter; Adaptive systems; Frequency control; Frequency modulation; Induction motors; Nonlinear dynamical systems; Time varying systems; Adaptive Inverse Control; Feedback Linearization; The whole dynamic decoupling; Variable-frequency velocity modulation system;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on

Conference_Location

Jilin

Print_ISBN

978-1-61284-719-1

Type

conf

DOI

10.1109/MEC.2011.6025408

Filename

6025408