微电机
微電機
미전궤
MICROMOTORS SERVO TECHNIQUE
2014年
6期
74-77
,共4页
殷红梅%汪木兰%叶畅%何川
慇紅梅%汪木蘭%葉暢%何川
은홍매%왕목란%협창%하천
直线光栅尺%永磁同步直线电动机%位置检测%速度检测
直線光柵呎%永磁同步直線電動機%位置檢測%速度檢測
직선광책척%영자동보직선전동궤%위치검측%속도검측
linear grating ruler%PMSLM%position detection%position and speed detection
针对永磁同步直线电动机( PMSLM)的位置检测问题,运用LIDA485直线光栅尺,设计出位置检测电路,分析检测过程与机理,提出检测实现方法,结合霍尔传感器提出初始位置检测方法,最后还介绍了基于LIDA485直线光栅尺的速度检测过程与基本原理。
針對永磁同步直線電動機( PMSLM)的位置檢測問題,運用LIDA485直線光柵呎,設計齣位置檢測電路,分析檢測過程與機理,提齣檢測實現方法,結閤霍爾傳感器提齣初始位置檢測方法,最後還介紹瞭基于LIDA485直線光柵呎的速度檢測過程與基本原理。
침대영자동보직선전동궤( PMSLM)적위치검측문제,운용LIDA485직선광책척,설계출위치검측전로,분석검측과정여궤리,제출검측실현방법,결합곽이전감기제출초시위치검측방법,최후환개소료기우LIDA485직선광책척적속도검측과정여기본원리。
Aimed at the problem of position detection of permanent magnet linear synchronous motor , using LIDA485 linear grating ruler , designed of the position detecting circuit , analysed process and mechanism principle , specified the detection method , put forward an accurate method to realize the rotor′s initial posi-tion detection combining with the Holzer sensor.Finally, demonstrated of position and velocity of linear grat-ing detection has good anti-interference ability and resisting disturbance ability based on dynamic response function.