A method for controlling restart of an engine in a hybrid electric powertrain, includes engaging a gear of a transmission, releasing a brake pedal, maintaining fluid pressure at an adaptively determined magnitude in a wheel brake, initiating a restart the engine, and reducing fluid pressure in the wheel brake when the engine restarts.


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    Title :

    Wheel torque disturbance suppression


    Contributors:
    YU HAI (author) / SOLIMAN IHAB S (author) / MCGEE RYAN A (author) / BOESCH MATTHEW A (author)

    Publication date :

    2016-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



    Wheel torque disturbance suppression control for vehicle hold before/during engine startup

    YU HAI / BOESCH MATHEW ALAN / MCGEE RYAN ABRAHAM | European Patent Office | 2016

    Free access



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    Dornhege, Jens / Mayer, Martin / Nolden, Simon | SAE Technical Papers | 2017