Methods and systems are provided for managing lash crossing in a hybrid powersplit vehicle. In one aspect, the method comprises, limiting an increase in engine speed in response to generator torque approach zero generator torque during selected conditions. In one example, the selected conditions comprise less than threshold driver pedal operation, non-engine startup conditions, emissions control, and greater than threshold battery state of charge.
GENERATOR LASH CROSSING MANAGEMENT IN HYBRID POWERSPLIT VEHICLE
19.06.2025
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |