A diagnostic tool for detecting damage to spiral bevel gears was developed. Two different monitoring technologies, oil debris analysis and vibration, were integrated using data fusion into a health monitoring system for detecting surface fatigue pitting damage on gears. This integrated system showed improved detection and decision-making capabilities as compared to using individual monitoring technologies. This diagnostic tool was evaluated by collecting vibration and oil debris data from fatigue tests performed in the NASA Glenn Spiral Bevel Gear Fatigue Rigs. Data was collected during experiments performed in this test rig when pitting damage occurred. Results show that combining the vibration and oil debris measurement technologies improves the detection of pitting damage on spiral bevel gears.


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    Titel :

    Spiral bevel gear damage detection using decision fusion analysis


    Beteiligte:
    Dempsey, P.J. (Autor:in) / Handschuh, R.F. (Autor:in) / Afjeh, A.A. (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    944283 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Spiral Bevel Gear Damage Detection Using Decision Fusion Analysis

    Dempsey, P. / Handschuh, R. / Afjeh, A. et al. | British Library Conference Proceedings | 2002


    Decision fusion analysis detects spiral bevel gear damage

    Dempsey, P.J. / Handschuh, R.F. / Afjeh, A.A. | IEEE | 2003



    Spiral-Bevel-Gear Damage Detected Using Decision Fusion Analysis

    P. J. Dempsey / R. F. Handschuh | NTIS | 2003


    Spiral-Bevel-Gear Damage Detected Using Decision Fusion Analysis

    Dempsey, Paula J. / Handschuh, Robert F. | NTRS | 2003