An acceleration slip regulation method is provided, and includes: determining a current control phase of a vehicle in an acceleration slip regulation state; determining a current road surface adhesion coefficient of the vehicle; determining, based on the current control phase and the current road surface adhesion coefficient, maximum torque allowed by a road surface; obtaining requirement torque received by a drive motor of the vehicle and a wheel slip rate of the vehicle; and outputting adaptive feedforward torque for acceleration slip regulation based on the maximum torque allowed by the road surface, the requirement torque, and the wheel slip rate, where the adaptive feedforward torque is used to perform the acceleration slip regulation on the vehicle. This method is used to improve a response speed, enhance robustness, and improve control accuracy. A vehicle is further provided.
ACCELERATION SLIP REGULATION METHOD AND VEHICLE
ANTRIEBSSCHLUPFREGELUNGSVERFAHREN UND FAHRZEUG
PROCÉDÉ DE RÉGULATION DE PATINAGE À L'ACCÉLÉRATION ET VÉHICULE
23.08.2023
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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