The Transactions of the Korean Institute of Electrical Engineers B (대한전기학회논문지:전기기기및에너지변환시스템부문B)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Vibration Minimization for Realizing the High-Speed and Flexible Motion in BLDC Motor of Robot

고속 유연한 로봇 운동 구현을 위한 BLDC Motor의 진동 최소화 설계

  • 이동엽 (창원대 대학원 전기공학과) ;
  • 김규탁 (창원대학교 공대 전기공학과) ;
  • 정원지 (창원대학교 공대 기계설계공학과) ;
  • 김성현 (창원대 대학원 기계설계공학과)
  • Published : 2005.07.01
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Abstract

This paper presents the optimal design for reducing the rotor inertia in order to improve the driving characteristic of BLDC motor for robots. The parallel Genetic Algorithm is performed to rotor inertia minimization in optimal design. Also, velocity profile with finite jerk method is introduced to reduce vibration of BLDC motor. As a result, a torque characteristic is same although rotor inertia is reduced to 2/3 compared with prototype model. And, maximum vibration value is reduced by 63.4[$\%$] according to the application of finite .jerk method.

Keywords

References

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