This paper presents the development of a tire model for use in the simulation of vehicle dynamics. The model was developed to predict tire lateral and longitudinal force responses to dynamic inputs. In this new tire model, the contact patch of a tire is lumped into a number of elements to study the dynamic behavior of the displacement of the tire contact patch in the lateral and longitudinal directions. For each displacement, a differential equation governing the dynamic behavior of the displacement to the dynamic inputs is derived. Based on the differential equations for the lateral and longitudinal displacements, difference equations are derived for the purpose of simulating tire output responses. Since system parameters, such as mass, damping and stiffness, in the difference equations are unknown, estimation of system parameters is performed using the differential equations and experimental data measured for this research. This tire model is validated by comparing the simulated tire output responses with available experimental data in both quasi-static and dynamic maneuvers.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Modeling of Dynamic Characteristics of Tire Lateral and Longitudinal Force Responses to Dynamic Inputs


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Congress & Exposition ; 1995



    Publication date :

    1995-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Modeling of Dynamic Characteristics of Tire Lateral and Longitudinal Force Responses to Dynamic Inputs

    Lee, S. / Chrstos, J. P. / Guenther, D. A. et al. | British Library Conference Proceedings | 1995


    Modeling of dynamic characteristics of tire lateral and longitudinal force response to dynamic inputs

    Lee,S. / Chrstos,J.P. Guenther,D.A. / Ohio State Univ.,Columbus,US et al. | Automotive engineering | 1995


    Modeling of Dynamic Characteristics of Tire Output Responses to Concurrent Inputs

    Lee, S. / Heydinger, G. J. / Chrstos, J. P. et al. | British Library Conference Proceedings | 1995



    Tire lateral and longitudinal force measurement using force sensor

    KANG JAE YOUNG | European Patent Office | 2022

    Free access