摘要 |
<p>A motor driving apparatus includes current detecting means (7a, 7b) for detecting a current flowing in a motor (4), current control means (12) for controlling the current flowing in the motor (4) to a predetermined value with reference to the detected current, and current control gain adjusting means (16) for changing a control gain in the current control means (12) according to an amplitude of the current flowing in the motor (4). <IMAGE></p> |