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국내 논문지

홈 홈 > 연구문헌 > 국내 논문지 > 전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

Current Result Document : 5 / 26 이전건 이전건   다음건 다음건

한글제목(Korean Title) 선형홀센서와 고성능 미분기를 이용한 BLDC모터의 속도신호 구현
영문제목(English Title) ealization of Velocity of BLDC Motor Using Linear Type Hall-effect Sensor and Enhanced Differentiator
저자(Author) 구정회   최장영   Jeong-Hoi Gu   Jang-Young Choi  
원문수록처(Citation) VOL 67 NO. 07 PP. 0840 ~ 0845 (2018. 07)
한글내용
(Korean Abstract)
영문내용
(English Abstract)
BLDC motor is widely used as a servo motor due to high efficiency, high power density, low inertia, and low maintenance. However, BLDC motor generally needs position and velocity sensors to control actuation system. Usually, analog tachometers and encoders have been used for velocity feedback sensors. However, using these types of sensors have problems such as the cost, space, and malfunction. So, This paper is to propose a new velocity measurement method using linear hall-effect and enhanced differentiator for BLDC motor. In order to verify the feasibility of the proposed method, several simulations and experiments are performed. It is shown that the proposed velocity measurement method can satisfy the requirements without using of velocity sensor.
키워드(Keyword) BLDC motor   Velocity sensor   Linear type Hall-effect sensor   Enhanced Differentiator(ED)  
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