METHOD AND DEVICE FOR ACTIVE CONTROL OF VIBRATIONS IN A VEHICLE HAVING A PLURALITY OF MOTOR UNITS

An apparatus for controlling vibrations caused by an electric machine unit of a vehicle is described. The vehicle includes a first motor unit for driving a first wheel of the vehicle and a second motor unit for driving a second wheel of the vehicle. The device is arranged to operate the first electric machine unit as a function of a first torque to be induced at the first wheel and to operate the second electric machine unit as a function of a second torque to be induced at the second wheel. Furthermore, the device is arranged to operate the first motor unit and the second motor unit in coordination with each other such that a predefined target vibration is caused by a superposition of a first vibration, which is caused by the operation of the first motor unit, and a second vibration, which is caused by the operation of the second motor unit. 描述了一种用于控制由车辆的电机单元引起的振动的装置。该车辆包括用于驱动车辆的第一车轮的第一电机单元和用于驱动车辆的第二车轮的第二电机单元。所述装置设置为根据要在第一车轮处引起的第一扭矩来运行第一电机单元并且根据要在第二车轮处引起的第二扭矩来运行第二电机单元。此外，所述装置设置为彼此协调地运行第一电机单元和第二电机单元，使得通过第一振动和