The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
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The New Anti-Windup Strategy for an Integrator Saturation Protect of a Motor Driving System

전동기 구동 시스템에서의 적분기 포화 방지를 위한 새로운 안티-와인드업 기법

  • 조내수 (경북대학교 전자전기컴퓨터공학부) ;
  • 김우현 (영남이공대학 로보테크과)
  • Published : 2009.09.01
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Abstract

In a high performance motor driving system, PI controller which is simple implementation is frequently used. But, PI controller has various problems because of an integrator saturation. Therefore, the various methods of an anti-windup have been studied to solve such problems. But, conventional anti-windup methods have still problem with large overshoot and long settling time in the driving conditions. In this paper, to improve such problem, it is proposed a new anti-windup strategy. Using LPF and PI controller, it is improved an overshoot and reduced settling time. Simulation results have verified usefulness of the proposed method using MATLAB/Simulink.

Keywords

References

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