A drive force control system for an electric vehicle configured to reduce noises and vibrations during propulsion by controlling a motor serving as a prime mover. A controller of the drive force control system comprises: a vibration determiner that determines whether an operating point of the motor will enter a noise region; and a torque ratio changer that changes a ratio between a torque driving a first wheel and a torque driving a second wheel to deviate the operating point of the motor from the noise region, when the vibration determiner determines that the operating point of the motor will enter the noise region.


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    Title :

    DRIVE FORCE CONTROL SYSTEM FOR ELECTRIC VEHICLE


    Contributors:

    Publication date :

    2025-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



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