A procedure was developed to predict suspension and cradle loads during a dynamic front wheel curb impact event. Previously, the only way to acquire these types of forces was to run a test.The procedure uses a multibody full vehicle ADAMS model. The impact between the tire and the curb was modeled using a simplified tire model. Specific structural suspension members were modeled with a proprietary method developed by GM to capture the elastic-plastic behavior. The analysis results showed good correlation with the test, and the procedure is now being used at GM.


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    Titel :

    Dynamic Front Wheel Curb Impact Study


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Hong, Hyung-Joo (Autor:in) / Kline, Jason (Autor:in) / Kodali, Prasad (Autor:in) / Geisler, Robert (Autor:in)

    Kongress:

    SAE 2005 World Congress & Exhibition ; 2005



    Erscheinungsdatum :

    2005-04-11




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Dynamic front wheel curb impact study

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    2005-01-1401 Dynamic Front Wheel Curb Impact Study

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    Enhanced front curb viewing system

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