대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1993년도 하계학술대회 논문집 B
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- Pages.840-843
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- 1993
Microstep방식을 이용한 Linear Pulse Motor 제어에 관한 연구
A Study on the Linear Pulse Motor Control by using the Microstep Method
- Ahn, Jong-Bo (Leechun Electric MFG. Co., R&D Institute) ;
- Kwon, Hyuk (Leechun Electric MFG. Co., R&D Institute) ;
- Lee, Sang-Jeong (Leechun Electric MFG. Co., R&D Institute) ;
- Kim, Yong-Joo (KERI)
- 발행 : 1993.07.18
초록
In this paper, an LPM controller using microprocessor was implemented and adopted Microstep method to control the LPW. In Microstep method, current waveform is sinusoidal not square. This method is characterized by less vibrating, less noisy, and more precise position control. Also, we simulate the static thrust characteristics for each waveform. The experiment was performed according to the mechanical vibration at the acceleration mode and slewing mode. The current tracks reference sinusoidal waveform well and stability was improved as we expected. Therefore, the possibility of the open loop position control was proposed.
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