Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2003.05b
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- Pages.3-7
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- 2003
Calculation of the Thrust of Linear Pulse Motor
리니어 펄스모터의 추력 산정
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Kim, Dong-Hee
(Dept. of Electrical Engineering and RRC/HECS, Chonnam National University)
;
- Bae, Dong-Kwan (Dept. of Electrical Engineering and RRC/HECS, Chonnam National University) ;
- Kim, Kwang-Heon (Dept. of Electrical Engineering and RRC/HECS, Chonnam National University) ;
- Park, Hyun-Soo (Nexstar Technology Co., LTD.)
- Published : 2003.05.16
Abstract
Usually, the thrust is calculated by magnetic equivalent circuit modelling method for thrust capacity and accuracy progress of position control about a Linear Pulse Motor of which position precision is good and open-loop control is possible within Linear Motors. Analytical thrust deviation exists to calculating magnetic flux density by using Permeance Modelling Method, Finite Element Method, and Velocity Electric Motive Force Method. For calculating accuracy thrust by using these every method, the thrust is calculated and compared by Lorentz Force Method, Magnetic Coenergy Method, and Maxwell correspondence force Method. And that becomes important factor at the comparison of each capacity and parameter of Motor. So this study wants to compare and analyze measurement data and calculating data of the static force of Linear Pulse Motor. and then we can get more accuracy method, calculating the static thrust of Linear Pulse Motor(LPM).