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Algorithm for the Initial Pole Position Estimation of Permanent Magnet Linear Synchronous Motor  

Yun Won-Eel (경북대 대학원 전기공학과)
Lee Young-Ho (LG전자)
Choi Jong-Woo (경북대 전자전기공학부)
Kim Heung-Geun (경북대 전자전기공학부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.10, no.1, 2005 , pp. 13-20 More about this Journal
Abstract
This paper has proposed an algorithm for the initial pole position estimation of a permanent magnet linear synchronous motor(PMLSM). The algorithm finds the initial pole position observing the maximum values of a position generated by the new proposed two reference frames for the same force input. So, the proposed algorithm does not utilize the motor parameters and is insensitive to them. Moreover, the proposed algorithm is easily realized because the proposed method is just using PI controller
Keywords
Linear Motor; Position Estimation;
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