The invention provides a method for controlling regenerative braking. A vehicle includes a power train having an electric machine configured to selectively apply regenerative torque to cause deceleration in response to braking demand; the power train further including a torque converter configured to decouple the electric machine from wheels of the vehicle. The vehicle is also provided with a controller programmed to, during a regenerative braking event, receive a signal defining a regenerative torque limit, and in response to a fault condition associated with the regenerative torque limit, generate a replacement regenerative torque limit based upon a torque converter open speed to decrease roughness during transitions into and out of regenerative braking.


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    Titel :

    Method for controlling regenerative braking


    Beteiligte:
    ZHENGYU DAI (Autor:in) / BERNARD D NEFCY (Autor:in) / YANAN ZHAO (Autor:in) / FRANCIS THOMAS CONNOLLY (Autor:in) / MING LANG KUANG (Autor:in)

    Erscheinungsdatum :

    22.07.2015


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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