| 摘要 |
A method for controlling a position of an actuator is provided to reduce a manufacturing cost by not requiring an additional sensor in the actuator for sensing and controlling the position of the actuator. A count of a hall sensor is set to an initial position of 0 for grasping the position of a motor(2) by using the hall sensor. An initialization process is performed to synchronize a position of an actuator(6) with a count of the hall sensor to grasp the position of the actuator. When driving the motor, the position of the actuator is sensed and controlled according to the count of the hall sensor. |
