| 摘要 |
PURPOSE:To always operate all a plurality of driving means in synchronization by following up the variation in a speed of the means even when the speed of the means is varied due to certain cause in a vehicle drive motor controller which can control a moving body to be drive by a plurality of the means. CONSTITUTION:A moving body having at least two electric motors 102, 104 has rotating speed detectors 110, 112 as operating state detector group for detecting or estimating operating states of the motors, and motor controllers 106, 108 as drive means controller group for controlling the motors. Further, the body has a mutual controller for comparing at least one output value of the detectors 110, 112 corresponding to the controllers 106, 108 corresponding to the motors except the motors with an output value of the detector corresponding to the motor to control the motors, thereby always operating all the motors in synchronization by following up the change in the speeds of the motors. |
