Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)

The Korean Institute of Power Electronics (전력전자학회)
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Profibus based Multirate Estimation and Control of Dual Induction motors

프로피버스 기반 복수유도전동기의 멀티레이트 추정 및 제어

  • Lee H.H. (Dept. of Electrical, Electronics and Information Engineering, University of Ulsan) ;
  • Kim G.S. (Dept. of Electrical, Electronics and Information Engineering, University of Ulsan)
  • 이홍희 (울산대학교 전기전자정보통신공학부) ;
  • 김관수 (울산대학교 전기전자정보통신공학부)
  • Published : 2003.07.01
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Abstract

This paper presents a method for increasing controller performance through multirate state estimation for ac machines at a low velocity. The multirate controller outputs control desired speed at each measurement Instant. The simulation results show that the performance of multirate velocity estimation and control at low velocity is improved than single rate one.

Keywords