| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a damping controller that suppresses accumulation of an excess torque component on a filter. <P>SOLUTION: The damping controller that controls a motor provided in a vehicle includes a first torque target value calculation means, a motor rotational speed detection means for detecting a rotational speed of the motor, a second torque target value calculation means, an addition means, and a motor control means. The first torque target value calculation means receives an input of vehicle information of the vehicle and calculates a first torque target value by using a filter including a model Gm(s)/Ga(s) that uses a model Gm(s) representing ideal transmission characteristics between a torque input to the vehicle and a rotational speed of the motor, and a model Gp(s) representing actual transmission characteristics between the torque input to the vehicle and the rotational speed of the motor. The second torque target value calculation means calculates a second torque target value by using a filter including the model Gp(s), on the basis of a torque command value and the detected rotational speed detected by the rotational speed detection means. The addition means adds the first torque target value with the second torque target value to calculate a torque command value. The motor control means controls the motor on the basis of the torque command value. <P>COPYRIGHT: (C)2013,JPO&INPIT |
