The scanning laser interferometer (SLI) may be used in a variety of ways for gathering vibration data in the automotive field. The instrument itself may be treated as a steerable transducer which provides an output proportional to velocity in the same way that an accelerometer provides output proportional to acceleration. By combining the instrument with a 1/3 octave band analyser and a micro-computer, a system has been developed which enables large areas to be scanned automatically and vibration distributions plotted. Examples of results obtained from measurements on engines and vehicle bodywork are discussed.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Measuring automotive vibration with a scanning laser interferometer


    Weitere Titelangaben:

    Schwingungsmessung in der Kraftfahrzeugtechnik mit dem Raster-Laser-Interferometer


    Beteiligte:
    Townsend, G. (Autor:in)


    Erscheinungsdatum :

    1989


    Format / Umfang :

    9 Seiten, 7 Bilder, 4 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Measuring of object vibration using sinusoidal-modulation laser-diode active interferometer [2886-556]

    Ai, Y. / Cao, Q. / Lu, S. et al. | British Library Conference Proceedings | 1996


    Scanning interferometer characterizes surfaces

    Connolly, T. | British Library Online Contents | 1995


    Scanning in a white light interferometer using a tunable laser

    Wang, D. N. / Ning, Y. N. / Palmer, A. W. et al. | British Library Conference Proceedings | 1994


    Redundant measurements using laser interferometer on coordinate measuring machine

    Zeleny,V. / Skalnik,P. / Czech Metrology Inst.,Lab.of Fundamental Metrology,CZ | Kraftfahrwesen | 2004