Hall Sensorless 선형 영구자석 동기 전동기의 초기각 보정에 관한 연구

This paper describes the initial angle adjustment method on Hall Sensorless Linear Permanent Magnet Synchronous Motor The Implementation of the controller is designed on the DSP TMS320C32 board PMLSM is operated by using 4-point absolute positions profile with each Velocity, acceleration and deceleration To achieve Hall Sensorless characteristics, Moving Coil Type PMLSM is used and initial angle adjustment algorithm is adapted