Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2011.10a
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- Pages.438-439
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- 2011
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- 1598-2548(pISSN)
Magnetic Levitation Control of the Horizontally-Movable Metal Ball
수평방향 이동이 가능한 금속구의 자기부상 제어
- Published : 2011.10.27
Abstract
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.