A method of controlling an electric power steering system of a vehicle is provided. The method estimates steering rack force to be caused by a tire of the vehicle and a surface of a ground with which the tire is in contact in response to determining that one or more hand wheel torque sensors of the vehicle are not enabled. The method generates a steering assist torque command based on the estimated steering rack force. The method controls the electric power steering system using the steering assist torque command.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PROVIDING ASSIST TORQUE WITHOUT HAND WHEEL TORQUE SENSOR FOR ZERO TO LOW VEHICLE SPEEDS


    Weitere Titelangaben:

    BEREITSTELLUNG VON UNTERSTÜTZUNGSDREHMOMENT OHNE HANDRADDREHMOMENTSENSOR FÜR NULL- BIS NIEDRIGE FAHRZEUGDREHZAHLEN
    FOURNITURE D'UN COUPLE D'ASSISTANCE SANS CAPTEUR DE COUPLE DE ROUE MANUELLE POUR DES VITESSES DE VÉHICULE DE ZÉRO À FAIBLE


    Beteiligte:

    Erscheinungsdatum :

    13.04.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    PROVIDING ASSIST TORQUE WITHOUT HAND WHEEL TORQUE SENSOR FOR ZERO TO LOW VEHICLE SPEEDS

    VARUNJIKAR TEJAS M / CHAMPAGNE ANTHONY J / KAUFMANN TIMOTHY W | Europäisches Patentamt | 2016

    Freier Zugriff

    Providing assist torque without hand wheel torque sensor for zero to low vehicle speeds

    VARUNJIKAR TEJAS M / CHAMPAGNE ANTHONY J / KAUFMANN TIMOTHY W | Europäisches Patentamt | 2016

    Freier Zugriff

    Providing assist torque without hand wheel torque sensor

    CHAMPAGNE ANTHONY J / KAUFMANN TIMOTHY W / PATTOK KATHRYN L et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    MODIFIED STATIC TIRE MODEL FOR PROVIDING ASSIST WITHOUT A TORQUE SENSOR FOR ZERO TO LOW VEHICLE SPEEDS

    VARUNJIKAR TEJAS M / CHAMPAGNE ANTHONY J / KAUFMANN TIMOTHY W | Europäisches Patentamt | 2016

    Freier Zugriff

    Modified static tire model for providing assist without a torque sensor for zero to low vehicle speeds

    VARUNJIKAR TEJAS M / CHAMPAGNE ANTHONY J | Europäisches Patentamt | 2018

    Freier Zugriff