Disclosed is a torque vector distribution system for a hub motor driving system. A motor control unit is used instead of a vehicle control unit to perform torque vector distribution calculation so as to obtain the target motor torque more reasonably and realize good real-time performance. In addition, since the vehicle control unit is not required for calculation, torque distribution and torque change can be evaluated on a test stand of the motor control unit before the torque vector distribution system is integrated into a vehicle.
一种轮毂电机驱动系统用扭矩矢量分配系统,其利用电机控制单元代替车辆控制单元进行扭矩矢量分配计算,从而能够更合理地获得目标电机扭矩且实时性更好。另外,由于不需要车辆控制单元进行计算,因此可以在将扭矩矢量分配系统整合到车辆之前就能够在电机控制单元的试验台上对扭矩分配和扭矩变化进行评价。
TORQUE VECTOR DISTRIBUTION SYSTEM FOR HUB MOTOR DRIVING SYSTEM
轮毂电机驱动系统用扭矩矢量分配系统
2021-08-31
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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