Vibration analysis is an effective method to determine the health of a rotating mechanical machine. A test is set-up with two different sensors, MEMS and PVDF-Foil based. Experimental data is presented and a test to detect undamaged and damaged bearings has been performed. The MEMS sensor shows a good performance with clear indication of failure frequencies. The PVDF Foil in this configuration also shows the ability to detect the difference, but the natural properties leading to mechanical amplification of bearing vibrations are limiting the performances for weak mechanical failures. Monitoring algorithms are employed under standard conditions: RMS value of the signal, Kurtosis, Power spectrum density and Envelope analysis.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of a Solid-Borne Sound Sensor to Detect Bearing Faults Based on a MEMS Sensor and a PVDF Foil Sensor


    Weitere Titelangaben:

    Lect.Notes Mobility


    Beteiligte:
    Fischer-Wolfarth, Jan (Herausgeber:in) / Meyer, Gereon (Herausgeber:in) / Kern, Jurij (Autor:in) / Thun, Carsten (Autor:in) / Herman, Jernej (Autor:in)


    Erscheinungsdatum :

    01.01.2014


    Format / Umfang :

    11 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Intelligent sensor layout of PVDF structure-borne sound sensors to gain signals mechanically

    Baumgaertel,H. / Krieger,K.L. / Univ.Bremen,ITEM,DE | Kraftfahrwesen | 2016


    Intelligent sensor layout of PVDF structure – borne sound sensors to gain signals mechanically

    Baumgärtel, Klaas Hauke / Krieger, K.-L. | Springer Verlag | 2016


    MEMS based sun sensor

    Liebe, C. C. | NTRS | 2001


    MEMS based Sun sensor

    Liebe, C.C. / Mobasser, S. | IEEE | 2001


    Auxetic MEMS sensor

    Farhangdoust, Saman / Aghaei, Sadegh Mehdi / Amirahmadi, Maryam et al. | British Library Conference Proceedings | 2020