Abstract The present paper deals with the experimental validation of tyre dynamics approaches as it is widely applied in tyre models for vehicle dynamics and handling. Firstly it gives a brief derivation of two modelling principles regarding the deflection velocity in the considered direction of the tyre’s deformation. This is than followed by a brief description of the performed measurement procedure. From the measurements, a set of model parameters of the considered tyre, depending on different manoeuvre speeds and frequencies, is identified, where no particular fitting parameters for the tyre dynamics are needed. Based on these model parameters, the related dynamic simulations are carried out. The comparisons show that the applied first-order model describes the behaviour quite well within a certain operation range, whereas the second-order approach cannot deliver better results in spite of the longer computational time. However, for investigations within an enlarged frequency range of the steer input and at high slip angles, a more detailed model is recommended.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Tyre Dynamics: Model Validation and Parameter Identification


    Contributors:


    Edition :

    1st ed. 2016


    Publication date :

    2015-11-26


    Size :

    14 pages




    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    PARAMETER IDENTIFICATION AND VALIDATION OF A PNEUMATIC TYRE MODEL

    Mastinu, Giampiero / Pairana, Ezio | Taylor & Francis Verlag | 1992


    Adaptive tyre models: modelling, application, and parameter identification

    Bannwitz, P. / Oertel, C. / VDI et al. | British Library Conference Proceedings | 1995


    Tyre wear model: Validation and sensitivity analysis

    Braghin, Francesco / Cheli, Federico / Melzi, Stefano et al. | Tema Archive | 2006


    Genetic Algorithm for Tyre Model Identification in Automotive Dynamics Studies

    Vetturi, D. / Gadola, M. / Manzo, L. et al. | British Library Conference Proceedings | 1996


    Tyre Dynamics

    Chen, Wuwei / Xiao, Hansong / Wang, Qidong et al. | Wiley | 2016