The tyre force and moment generating properties connected with the vehicle's horizontal motions are considered. Knowledge of tyre properties is necessary to properly design vehicle components and advanced control systems. For this purpose, mathematical models of the tyre are being used in vehicle simulation models. The steady-state empirical ‘Magic Formula tyre model’ is discussed. The aligning torque description is based on the concepts of pneumatic trail and residual torque. This facilitates its combined slip description. Following Michelin, weighting functions have been introduced to model the combined slip force generation. A full set of equations of the steady-state part of the model of the new version ‘Delft Tyre 97’ is presented. The non-steady state behaviour of the tyre is of importance in rapid transient maneuvres, when cornering on uneven roads and for the analysis of oscillatory braking and steering properties. A relatively simple model for longitudinal and lateral transient responses restricted to relatively low time and path frequencies is introduced.


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    Title :

    Magic Formula Tyre Model with Transient Properties


    Contributors:

    Published in:

    Vehicle System Dynamics ; 27 , sup1 ; 234-249


    Publication date :

    1997-01-01


    Size :

    16 pages




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown



    Magic Formula Tyre Model with Transient Properties

    Pacejka, H.B. | Online Contents | 1997


    Magic formula tyre model with transient properties

    Pacejka, H.B. / Besselink, I.J.M. | Tema Archive | 1997


    Magic formula tyre model with transient properties

    Pacejka,H.B. / Besselink,I.J. / Delft Univ.of Technol.,NL | Automotive engineering | 1997


    Magic Formula Tyre Model with Transient Properties

    Pacejka, H. B. / Besselink, I. J. M. / International Association for Vehicle System Dynamics | British Library Conference Proceedings | 1996


    THE MAGIC FORMULA TYRE MODEL

    Pacejka, Hans B. / Bakker, Egbert | Taylor & Francis Verlag | 1992