대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1987년도 정기총회 및 창립40주년기념 학술대회 학회본부
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- Pages.45-48
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- 1987
여자제어에 의한 VR 형 스텝모터의 제동특성개선
Damping improvement of VR-type motor by exciter control by exciter control
초록
In applications of step-motor, the requirements of small-size and strong-power gave birth to feed-back drive to the maximum efficiency and complete damping. In this paper, a new scheme that determines switching times from sensed values of position and speed is presented for simple bang-bang type drive circuit. The optimal values of each phase switching times are obtained using conjugate gradient method.
키워드