A method is provided for determining an adhesion potential of a tire mounted on a wheel and travelling over ground. The method utilizes a database constructed to contain information obtained by evaluating experimental data on an evolution of a rolling radius of the tire as a function of predetermined rolling conditions of the tire on ground of variable and known adhesion. Based on the information in the database, an estimation model (Madpot) of an adhesion potential is established by determining a function linking an adhesion potential (μmax) of the tire to a rolling radius (RRt) of the tire and to vehicle parameters. The rolling radius (RRt) of the tire is determined while the tire is rolling. The adhesion potential (μmax) of the tire is evaluated by application of the estimation model (Madpot) and as a function of the vehicle parameters.


    Access

    Download


    Export, share and cite



    Title :

    ESTIMATION DU POTENTIEL D'ADHERENCE PAR EVALUATION DU RAYON DE ROULEMENT


    Contributors:

    Publication date :

    2016-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60C VEHICLE TYRES , Fahrzeugreifen



    ESTIMATION DU POTENTIEL D'ADHÉRENCE PAR ÉVALUATION DU RAYON DE ROULEMENT

    DUVERNIER MARC | European Patent Office | 2020

    Free access

    PROCÉDÉ D'ESTIMATION D'UN POTENTIEL D'ADHÉRENCE PNEU/SOL

    VAYSSETTES JÉRÉMY / ARVIS VINCENT / MUSSOT VINCENT et al. | European Patent Office | 2024

    Free access

    Procédé d’estimation d’un potentiel d’adhérence pneu/sol

    VAYSSETTES JÉRÉMY / ARVIS VINCENT / MUSSOT VINCENT et al. | European Patent Office | 2025

    Free access

    PROCÉDÉ D'ESTIMATION D'UN POTENTIEL D'ADHÉRENCE PNEU/SOL

    VAYSSETTES JÉRÉMY / ARVIS VINCENT / MUSSOT VINCENT et al. | European Patent Office | 2022

    Free access