公开(公告)号：US06859693B2

公开(公告)日：2005-02-22

申请号：US10394174

申请日：2003-03-24

申请人： Yutaka Tamagawa ,  Hiroyuki Makino ,  Yoshihiro Katagiri ,  Tomoyuki Takano ,  Atsushi Matsubara ,  Shinichi Kitajima

发明人： Yutaka Tamagawa ,  Hiroyuki Makino ,  Yoshihiro Katagiri ,  Tomoyuki Takano ,  Atsushi Matsubara ,  Shinichi Kitajima

IPC分类号： F02P5/15 ,  B60L11/14 ,  B60L15/20 ,  F02D29/02 ,  G01L3/02 ,  G01M1/30 ,  F16H61/06

CPC分类号： G01M1/30 ,  G01L3/02 ,  Y02T10/7258 ,  Y10T477/60

摘要： A torque variation control device for a vehicle which has a motor providing rotational torque to a drive shaft of a vehicle, a motor control means controlling the motor based on drive torque, and a rotational velocity detection means detecting a rotational velocity of the drive shaft or a rotational shaft of the motor. The device has a feature that the device includes a torque variation detection means detecting a torque variation of the vehicle caused by a variation of the rotational velocity, and a compensation torque setting means setting compensation torque in an opposite phase relative to the torque variation.

摘要翻译： 一种用于车辆的转矩变化控制装置，其具有向车辆的驱动轴提供旋转扭矩的电动机，基于驱动转矩控制电动机的电动机控制装置和检测驱动轴的转速的转速检测装置， 马达的旋转轴。 该装置的特征在于，该装置包括检测由转速的变化引起的车辆的转矩变动的转矩变动检测单元，以及补偿转矩设定单元，将相对于转矩变化相反的相位设定为补偿转矩。