Sliding mode control of induction motors based on reduced order model

  • Hashimoto, Hideki (Institute of Industrial Science, University of Tokyo) ;
  • Ishikawa, Yoji (Asahi Chemical Industry CO.,LTD.) ;
  • Harashima, Fumio (Institute of Industrial Science, University of Tokyo) ;
  • Rudef, Alexander (Institute of Control Science, Moscow, USSR) ;
  • Utkin, Vadim-I. (Institute of Control Science, Moscow, USSR)
  • Published : 1991.10.01

Abstract

It is difficult to design the controller of an induction motor because of its non-linearity and high order dynamics. But it is possible to get reduced order system using the theory of singular pertubation because the dynamics of induction motor consists of fast stable mode and slow one. On the other hand, the sliding mode control is well-known for its performance of robustness. This paper deals with the sliding mode controller of induction motors based on the reduced order system.

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