A torque vectoring system for a hub motor drive system uses a motor control unit instead of a vehicle control unit to conduct torque vectoring calculation, so that a target motor torque can be obtained more reasonably and the real-time property is improved. In addition, as it is unnecessary to conduct calculation with the vehicle control unit, torque distribution and torque change can be evaluated on a testbed of the motor control unit prior to integrating the torque vectoring system into the vehicle.
Torque vector distribution system for hub motor driving system
2023-10-10
Patent
Electronic Resource
English
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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