Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2004.04a
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- Pages.27-29
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- 2004
Levitation Control Circuit Design for a Magnetic Levitation System Supplied with a Battery
배터리로 구동되는 자기부상시스템의 부상제어회로 설계
- Nam, Yun-Ho (Dept. of System Control Engineering, Dong Yang University) ;
- Park, Seung-Chan (Dept. of System Control Engineering, Dong Yang University)
- Published : 2004.04.22
Abstract
In this paper, a levitation control circuit for a magnetic levitation system supplied with a battery is designed. The control circuit consists of DSP, 4-quadrant chopper, and gap sensor as feedback sensors. Moreover the DSP includes PWM generator, A/D converter, etc. The feedback signals from gap sensors go into A/D converter of DSP to compare with reference. As a result, The design procedures of the levitation control circuit and battery power distribution system are described and basic experiment results are shown.
Keywords