发明名称 |
Method of measuring the rotational speed of electronically commutated motors corrects the rotation speed signal by compensating for the influence of tolerances |
摘要 |
A method of measuring the rotation speed of an EC motor with primary and secondary parts with magnetized segments having tolerances in position and measurement comprises detecting segment positions, differentiating the position signal to give the rotation signal, correcting for the influence of tolerances and storing the corrected signal. |
申请公布号 |
DE102005019515(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
DE20051019515 |
申请日期 |
2005.04.27 |
申请人 |
LUK LAMELLEN UND KUPPLUNGSBAU BETEILIGUNGS KG |
发明人 |
STORK, HOLGER |
分类号 |
G01P3/44;G01P3/487;H02P6/16 |
主分类号 |
G01P3/44 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|