Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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The Design of a Speed-position Controller using a Parameter Estimation Method for the Linear Brushless DC Motor

파라미터 추정방법을 이용한 선형추진브러시리스 직류전동기의 속도-위치제어기 설계

  • 박성수 (창원대 학교 전자공학과) ;
  • 최중경 (창원대 학교 전자공학과) ;
  • 변지섭 (창원대 학교 전자공학과) ;
  • 윤성은 (창원대 학교 전자공학과) ;
  • 류정오 (창원대 학교 전자공학과)
  • Published : 2001.06.01
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Abstract

Servomotors, especially linear brushless servomotors have numerous advantages over ball screws, timing belts, rack/pinion drives and friction drives compared wi th rotary servomotors This paper proposes an linear regression method as the estimated ion of unknown parameters from the linear brushless DC motor The estimated parameters are used to tune the gain of controller. In order to agree with this purpose, Digital Signal Processor (TMS320F240), developed for implementation of the motor control, is adopted in this study. The processor playing an important role in controller has A/D converters, PWM generators, riched I/O ports internally.

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