한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)

한국소음진동공학회 (The Korean Society for Noise and Vibration Engineering)
권호 표지

수평방향 이동이 가능한 금속구의 자기부상 제어

Magnetic Levitation Control of the Horizontally-Movable Metal Ball

  • 함길 (순천대학교 대학원 기계공학과) ;
  • 이희남 (순천대학교 기계우주항공공학부) ;
  • 이상윤 (순천대학교 학부 자동차공학과)
  • 발행 : 2011.10.27
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초록

Magnetic levitation control system of a metal ball was designed using combined PID and fuzzy logic, in which two electromagnets are used to control the vertical and horizontal position of the ball. Single synchronization coil sensor was used to detect the vertical position. Electric power is differentially supplied to two electromagnets so that the ball can move horizontally. In the experiment 25 cm diameter metal ball was levitated and successfully controlled to move horizontally.

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