In this paper, several alternatives in modelling contact and friction within tyre models are discussed. Focusing on existing models for the calculation of ride comfort, the different approaches concerning contact and friction have been used in several combinations. These models do not differ very much in results, but in computational effort, which can be influenced by choice of modeling methods. As an example, a tyre model for computation of ride comfort is introduced, in which the model's dynamic charcteristics (modes to be modeled) and geometric characteristics (wavelengts of road disturbance) are decoupled. The results show good agreement with measured tyre response, but the damping mechanism has to be expanded to inner friction.


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    Title :

    On modelling contact and friction, calculation of tyre response on uneven roads


    Additional title:

    Modellierung der Berührung und Reibung - Berechnung des Reifenverhaltens auf unebener Fahrbahn


    Contributors:
    Oertel, C. (author)


    Publication date :

    1997


    Size :

    14 Seiten, 14 Bilder, 12 Quellen





    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    On Modelling Contact and Friction: Calculation of Tyre Response on Uneven Roads

    Oertel, C. / International Association for Vehicle System Dynamics | British Library Conference Proceedings | 1996


    On modeling contact and friction: calculation of tyre response on uneven roads

    Oertel,C. / Fachhochschule Anhalt,FB Maschinenbau,DE | Automotive engineering | 1997



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