| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electric-driven vehicle which can get driving power with other wheels when one wheel gets stuck in the mud, while improving turnability. <P>SOLUTION: The electric-driven vehicle, which is equipped with a motor controller that controls the first and second motors of itself, is equipped with a steering angle detector which outputs the angle-detected-value of the steering of itself. The motor controller has a first torque command pattern to get the torque command of the first motor and the second torque command pattern to get the second motor. Using the steering angle detector, at left turn, it changes the first and second torque command patterns so that the second torque pattern may be larger in the magnitude of the torque command to the same angle than the first torque pattern, and at right turn, it changes the first and second torque command patterns so that the first torque pattern may be larger in the magnitude of the torque command to the same angle than the second torque pattern. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
