This paper focuses on the modeling process of incorporating inflation pressure into the UniTire model for pure cornering. Via observing and manipulating the tire experimental data, the effects of inflation pressure on the tire cornering property are analyzed in detail, including the impacts on cornering stiffness, the peak friction coefficient, the curvature of transition region and the pneumatic trail. And the brief mechanism explanations are also given for some of these impacts. The results show that some effects of inflation pressure are similar to that of vertical load on the non-dimensional tire cornering property, and there are strong interactive effects between the two operating conditions. Therefore, in order to obtain concise expressions, the inflation pressure is incorporated into the UniTire tire model by analogy with the expressions for vertical load, and the interactive effects are also taken into account. Finally, the effectiveness of the improved model is validated by comparison with the experimental data.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Incorporating Inflation Pressure into UniTire Model for Pure Cornering


    Additional title:

    Sae Technical Papers


    Contributors:
    Yang, Chao (author) / Guo, Konghui (author) / Xu, Nan (author)

    Conference:

    SAE 2016 Commercial Vehicle Engineering Congress ; 2016



    Publication date :

    2016-09-27




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Incorporating Inflation Pressure into UniTire Model for Pure Cornering

    Yang, Chao / Xu, Nan / Guo, Konghui | British Library Conference Proceedings | 2016


    UniTire Model for Tire Cornering Properties under Varying Traveling Velocities

    Guo, Konghui / Xu, Nan / Yang, Yiyang | SAE Technical Papers | 2016



    Estimation of Tire-Road Friction Coefficient Based on the Unitire Model

    Gong, Chaofan / Zong, Changfu / Lu, Dang et al. | IEEE | 2022


    Vehicle speed regulation incorporating driver wishes under cornering

    BELLE CLAIRE / PERROT FABRICE / FAVREAU ERIC | European Patent Office | 2022

    Free access