New fuzzy-sliding mode controller for position control for induction motor

Author

Won, C.Y. ; Kim, D.H. ; Kim, S.C. ; Yoo, D.W.

Author_Institution

Dept. of Electr. Eng., Sung Kyun Kwan Univ., Seoul, South Korea

fYear

1993

fDate

7-11 Mar 1993

Firstpage

115

Lastpage

121

Abstract

Sliding mode control is widely used in induction motor servo drives. Rule-based controllers which utilize fuzzy set theory have the advantage of not requiring a mathematical description of the plant. A new sliding mode controller using a fuzzy logic algorithm is applied to a vector-controlled induction motor servo system to eliminate the chattering problem. A servo system with the proposed control strategy is analyzed and verified experimentally. The performance of the drive is shown to be practically free from chattering

Keywords

fuzzy control; induction motors; machine control; position control; servomotors; variable structure systems; chattering elimination; fuzzy logic algorithm; fuzzy set theory; fuzzy-sliding mode controller; induction motor; position control; vector-controlled induction motor servo system; Angular velocity; Control systems; Induction motors; Logic design; Position control; Servomechanisms; Sliding mode control; State-space methods; Switches; Variable structure systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 1993. APEC '93. Conference Proceedings 1993., Eighth Annual

Conference_Location

San Diego, CA

Print_ISBN

0-7803-0983-9

Type

conf

DOI

10.1109/APEC.1993.290642

Filename

290642