| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently suppress vibration of a vehicle even if a change in the speed of the vehicle is large. SOLUTION: A vehicle controller controls an inverter 5 according to a torque command to convert a DC power supplied from a battery 7 into an AC power which is applied to a vehicle driving motor 2, has a vehicle model 15 which simulates a movement of a vehicle 1 corresponding to a torque of the motor 2 according to the torque command, and calculates a vehicle model speed and a torque command operation circuit which calculates the torque command according to the operation state of the vehicle 1, the vehicle model speed, and the motor revolution of the motor 2. If the torque command is larger than a prescribed limit value, the controller limits the torque command to a value not larger than the prescribed limit value and outputs the limited torque command. |
