대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 하계학술대회 논문집 B
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- Pages.880-882
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- 2001
진동제어용 리니어 모터 탬퍼의 설계 및 특성
Design and Characteristics of Linear Motor Damper for Vibration Control
- Jang, S.M. (Chung-Nam National Univ.) ;
- Jeong, S.S. (Chung-Nam National Univ.) ;
- Park, H.D. ;
- Ham, S.Y. (KIMM) ;
- Kim, H.I. (KIMM)
- 발행 : 2001.07.18
초록
A moving-coil-type linear oscillatory actuator is consisted of the NdFeB permanent magnets with high specific energy as the stator, a coil-wrapped nonmagnetic hollow rectangular structure and an iron core as a pathway for magnetic flux. The inductance of moving coil and the push/pull effect is obtained from the permeance model of LOA with the open magnetic circuit. The analytical method are verified using the 2D finite element method.
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