Optimal position control of synchronous reluctance motor via totally invariant variable structure control

Author

Shyu, K.-K. ; Lai, C.K. ; Tsai, Y.-W.

Author_Institution

Dept. of Electr. Eng., Nat. Central Univ., Chung-Li, Taiwan

Volume

147

Issue

1

fYear

2000

fDate

1/1/2000 12:00:00 AM

Firstpage

28

Lastpage

36

Abstract

An optimal control method is presented. The proposed controller is designed via combining classical state feedback control and variable structure control (VSC). This method fully matches the merits of the easy design of the linear quadratic (LQ) method and the strong robustness of the VSC. The presented optimal control method is demonstrated on a synchronous reluctance motor (SynRM). It is proved that the synchronous reluctance motor can be used in position control by the proposed method and the designed performance can be easily obtained regardless of the disturbance and uncertainty. A prototype PC-based SynRM control system is built to verify the validity of the proposed scheme

Keywords

machine control; optimal control; performance index; position control; reluctance motors; robust control; state feedback; variable structure systems; classical state feedback control; optimal position control; synchronous reluctance motor; totally invariant variable structure control;

fLanguage

English

Journal_Title

Control Theory and Applications, IEE Proceedings -

Publisher

iet

ISSN

1350-2379

Type

jour

DOI

10.1049/ip-cta:20000132

Filename

838047