| 摘要 |
A method of controlling a brushless motor, the method comprising exciting a winding of the motor until current in the winding exceeds a threshold, and continuing to excite the winding for an overrun period. The length of the overrun period is then adjusted in response to a change in one of time, motor speed and excitation voltage. Additionally, a control system that implements the method, and a motor system that incorporates the control system. |
