发明名称 |
MOTOR POSITION AND VELOCITY DETECTING SYSTEM |
摘要 |
Disclosed herein is a motor position and velocity detecting system capable of accurately detecting a position and a velocity of a motor without adding a hall sensor or the number of poles of the motor. The motor position and velocity detecting system includes: a hall sensor outputting hall signals from rotation of a motor; an edge detector detecting edge signals for the hall signals to output edge pulse signals; a peak detector detecting peak signals for the hall signals to output peak pulse signals; a position outputter connected to the edge detector and the peak detector and outputting a position of the motor; and a velocity outputter connected to the edge detector and the peak detector and outputting a velocity of the motor.
|
申请公布号 |
US2013264978(A1) |
申请公布日期 |
2013.10.10 |
申请号 |
US201313797741 |
申请日期 |
2013.03.12 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
GU BON YOUNG;KO JOO YUL |
分类号 |
H02P6/16 |
主分类号 |
H02P6/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|