Vehicle performance from a noise, vibration and harshness (NVH) perspective is typically evaluated at zero mileage. As the vehicle accumulates miles, systems that are considered as NVH sources and systems that arc part of a noise and vibration path tend to see some degradation due to loosened joints, burnished gears, burnished bearings, etc. Up to date, efforts made to understand and predict NVH performance degradation are very limited. NVH degradation is not usually caused by a hard failure, such as cracks or bends; it is rather produced by fatigue degradation. In this work, we review the main literature written in the area of reliability performance degradation caused by fatigue. We evaluate how the same methods can be used for NVH degradation evaluation. We also introduce a new method to evaluate NVH degradation through damage analysis based on bench testing and stress-life curves.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Predicting noise, vibration and harshness performance degradation through fatigue analysis


    Beteiligte:
    Abdallah, Abdallah A. (Autor:in) / Yang, Kai (Autor:in)


    Erscheinungsdatum :

    2008


    Format / Umfang :

    16 Seiten, 8 Bilder, 18 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Predicting noise, vibration and harshness performance degradation through fatigue analysis

    Abdallah,A.A. / Yang,K. / German Jordanian Univ.,JO et al. | Kraftfahrwesen | 2008



    Noise, Vibration and Harshness (NVH)

    Barton, David C. / Fieldhouse, John D. | Springer Verlag | 2018


    Controlling noise, vibration and harshness

    Alexander,D. | Kraftfahrwesen | 2003


    Driveline system noise, vibration, and harshness optimization

    Lee,Y. / Kocer,F. / Visteon,US | Kraftfahrwesen | 2002