A motor vehicle propulsion system, an engine control system, and a method for starting an engine of a motor vehicle system are provided, which are configured to request an engine restart after stopping the engine, decrease a K-factor in a torque converter coupling within 1.5 seconds of requesting the engine restart, and to increase the K-factor in the torque converter coupling to minimize the lash and disturbance between interconnecting components in a vehicle system during negative torque vehicle driving to positive torque propulsion system driving transitions where a torque converter exists.


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    Titel :

    Lash mitigation


    Beteiligte:

    Erscheinungsdatum :

    15.05.2018


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / F02N STARTING OF COMBUSTION ENGINES , Anlassen von Brennkraftmaschinen



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