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.
DRIVE FORCE CONTROL SYSTEM FOR ELECTRIC VEHICLE
29.05.2025
Patent
Elektronische Ressource
Englisch
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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