| 发明名称 |
MOTOR CONTROLLER AND METHOD FOR CONTROLLING MOTOR |
| 摘要 |
A motor controller to control a motor includes a position controller, a speed controller, a first integrator, and a second integrator. The position controller is configured to generate a speed command based on a position error between a position command and a motor position. The speed controller is configured to generate a torque command to be input to the motor based on a speed error between the speed command and a motor speed. The first integrator is configured to calculate an integral value of the position error to be added to the position error. The second integrator is configured to calculate an integral value of the speed error to be added to the speed error. |
| 申请公布号 |
US2016149523(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201514945434 |
申请日期 |
2015.11.19 |
| 申请人 |
KABUSHIKI KAISHA YASKAWA DENKI |
发明人 |
YOSHIURA Yasufumi;KAKU Yasuhiko;OKA Yusuke;IKEDA Atsuo |
| 分类号 |
H02P6/00;H02P6/14;H02P6/08;H02P6/16 |
主分类号 |
H02P6/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A motor controller to control a motor, the motor controller comprising:
a position controller configured to generate a speed command based on a position error between a position command and a motor position; a speed controller configured to generate a torque command to be input to the motor based on a speed error between the speed command and a motor speed; a first integrator configured to calculate an integral value of the position error to be added to the position error; and a second integrator configured to calculate an integral value of the speed error to be added to the speed error. |
| 地址 |
Kitakyushu-shi JP |
