| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve stability of control of an electric steering device. <P>SOLUTION: This electric steering device is furnished with a motor 11 to generate steering power, a steering torque sensor 30 to detect steering torque, a target electric current computing means to compute a target electric current of the motor 11 in accordance with the steering torque detected by the steering torque sensor 30 and a driving circuit 40 to drive the motor 11 in correspondence with the target electric current computed by the target electric current computing means, and the target electric current computing means is furnished with a limiting means to limit variation of the target electric current per unit time. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
