The aim of this paper is the conception of a tire model which allows a good fit with the physical experimental behavior of the component. In the meanwhile, the model should be simple enough to permit real time vehicle dynamics simulation, in the same way as the diffused Pacejka's model.The paper discusses the influence of the model for the estimation of contact patch properties on the overall tire forces and moments. It demonstrates that unrealistic models of the contact patch can lead to a good fit with the experimental data (in terms of forces and self-aligning moment), even if the real physics of the tire is not reproduced. A realistic model implies a significant reduction of the stiffness of the brushes as a function of the vertical load between the tire and the road surface.


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    Titel :

    Enhanced Tire Brush Model for Vehicle Dynamics Simulation


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE World Congress & Exhibition ; 2008



    Erscheinungsdatum :

    2008-04-14




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Enhanced tire brush model for vehicle dynamics simulation

    Sorniotti,A. / Velardocchia,M. / Univ.of Surrey,GB et al. | Kraftfahrwesen | 2008


    Enhanced Tire Brush Model for Vehicle Dynamics Simulation

    Sorniotti, A. / Velardocchia, M. / Society of Automotive Engineers | British Library Conference Proceedings | 2008


    2008-01-0595 Enhanced Tire Brush Model for Vehicle Dynamics Simulation

    Sorniotti, A. / Velardocchia, M. / Society of Automotive Engineers | British Library Conference Proceedings | 2008


    Tire Thermal Model for Enhanced Vehicle Dynamics Simulation

    Sorniotti, Aldo | SAE Technical Papers | 2009


    Tire thermal model for enhanced vehicle dynamics simulation

    Sorniotti,A. / Univ.of Surrey,GB | Kraftfahrwesen | 2009