Automotive brake noise has been a major concern in automotive industry and structural modification is a practical and effective way to reduce it. Here, a new method to estimate the critical friction coefficient is summarised, and then a sensitivity analysis is developed. The key is a reduced-order characteristic equation for computing the elastically coupled system's eigenvalues and their derivatives. Based on this reduced-order equation, a sensitivity analysis of the steady-sliding stability with respect to lining stiffness and lining geometry is presented for a drum brake system. This analysis eliminates need for new system models or a full complex eigenvalue analysis.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An efficient approach to estimate critical value of friction coefficient and sensitivity analysis for brake squeal


    Beteiligte:

    Erschienen in:

    Erscheinungsdatum :

    2009


    Format / Umfang :

    18 Seiten, 16 Bilder, 21 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch






    An efficient approach to estimate critical value of friction coefficient in brake squeal analysis

    Huang, Jinchun / Krousgrill, Charles M. / Bajaj, Anil K. | Tema Archiv | 2007


    Brake Squeal

    Popp, K. ;Rudolph, M. | TIBKAT | 2001

    Freier Zugriff

    Eigenvalue sensitivity analysis applied to disc brake squeal

    Brooks,P.C. / Crolla,D.A. / Lang,A.M. et al. | Kraftfahrwesen | 1993