Road frictional coefficient is a key factor to calculate the vehicle pre-impact speed in traffic accident analysis. Statistical data show that no-sideslip single side skid cases often occur in traffic accident. The traditional method adopts simple vehicle two-dimensional dynamic model to compute the equivalent frictional coefficient. This model can not accurately reflect vehicle dynamic state. This paper established a three-dimensional dynamic model of the vehicle driving, derived the no-sideslip single side skid equivalent frictional coefficient formula according to vehicle real conditions, and presented the ultimate expression of no-sideslip single side skid equivalent frictional coefficient. Experiment results show that the above analysis is rational and accurate.


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    Titel :

    Analysis on Vehicle No-Sideslip Single Side Skid Equivalent Frictional Coefficient


    Beteiligte:
    Yue, Yongheng (Autor:in) / Zhao, Qiang (Autor:in) / Xia, Qingdong (Autor:in)

    Kongress:

    Ninth International Conference of Chinese Transportation Professionals (ICCTP) ; 2009 ; Harbin, China


    Erschienen in:

    Erscheinungsdatum :

    2009-07-23




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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