A method for controlling propulsion of a heavy-duty vehicle, where the heavy-duty vehicle comprises a differential drive arrangement arranged in connection to a drive axle with a left wheel and a right wheel is provided. The method includes determining a nominal shaft slip corresponding to a desired wheel force to be generated by the drive axle wheels, wherein the nominal shaft slip is indicative of a difference between a current vehicle velocity and a vehicle velocity corresponding to the shaft speed, determining a difference between a speed of the left wheel and a speed of the right wheel, adjusting the nominal shaft slip in dependence of a magnitude of the wheel speed difference to a target shaft slip, and controlling the shaft speed based on the target shaft slip.
A METHOD FOR CONTROLLING PROPULSION OF A HEAVY-DUTY VEHICLE
VERFAHREN ZUR STEUERUNG DES ANTRIEBS EINES SCHWERLASTFAHRZEUGS
PROCÉDÉ POUR COMMANDER LA PROPULSION D'UN VÉHICULE UTILITAIRE LOURD
11.06.2025
Patent
Elektronische Ressource
Englisch
Method for controlling propulsion of a heavy-duty vehicle
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