This paper comprises obtaining friction coefficient (μ) measure by extracting surface and texture information using sensors during brake interventions. A primary estimate of friction coefficient has been obtained using wheel and vehicle signals. The estimates have been compared and combined to obtain a more accurate measure of friction coefficient. Finally, a suitable interpolation technique is used to obtain a μ-grid around the vehicle. The grid is graphically realized with the aid of visualization techniques using vehicle traces. This type of surface characterization usually enables brake distance optimization and effective countermeasures pertaining to a standard ESP system.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Friction Coefficient Mapping during Brake Interventions


    Weitere Titelangaben:

    Sae International Journal of Passenger Cars- Electronic and Electrical Systems
    Sae Int. J. Passeng. Cars – Electron. Electr. Syst



    Kongress:

    SAE Brake Colloquium & Exhibition - 32nd Annual ; 2014



    Erscheinungsdatum :

    28.09.2014


    Format / Umfang :

    6 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Coefficient of friction of brake linings

    Abadie, M. | Engineering Index Backfile | 1926


    Dynamic modeling of brake friction coefficient

    Loh,W.Y. / Basch,R.H. / Li,D. et al. | Kraftfahrwesen | 2000




    RTDF2009-18022 Brake Shoe Coefficient of Friction Variation

    Cummings, S. / McCabe, T. / Guelde, G. et al. | British Library Conference Proceedings | 2010