The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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Precision Position Control of Induction Motors Using Disturbance Observer

외란관측기를 이용한 유도전동기의 정밀 위치 제어

  • Published : 2006.02.01
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Abstract

This paper presents load torque observer that is used to deadbeat control method in the induction motor(IM) precision position control system. The proposed algorithm shows robustness on induction servo motor system. All of the gain has been obtained on discrete domain analysis. The simulation has been obtained by the simulink. The results show that proposed system has good effectiveness for the disturbance of the induction servo motor system using DS1102 board.

본 논문은 유도기의 정밀위치제어를 얻고자 외란 변화에 대하여 정밀위치 제어를 할 수 있는 외란 관측기를 적용하였다. 제안된 알고리즘은 외란 변화에 대한 유도전동기의 정밀 제어에 강인함을 보이고 있다. 모든 게인의 튜닝은 디지털 제어 이론에 입각하여 이산 영역에서 구하였다. 또 시뮬레이션은 시뮬링크를 사용하여 그 구성을 매우 간편하게 하였다. DS1102 보드를 이용한 유도기 정밀위치 제어 결과는 제안된 시스템의 유용성을 보인다.

Keywords

References

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