As part of an overall study to evaluate the usefulness of ride quality criteria for the design of improved ground transportation systems an experiment was conducted involving subjective and objective measurement of ride vibrations found in an automobile riding over roadways of various roughness. Correlation of the results led to some very significant relationships between passenger rating and ride accelerations. The latter were collapsed using a frequency-weighted root mean square measure of the random vibration. The results suggest the form of a design criterion giving the relationship between ride vibration and acceptable automobile ride quality. Further the ride criterion is expressed in terms that relate to rides with which most people are familiar. The design of the experiment, the ride vibration data acquisition, the concept of frequency weighting and the correlations found between subjective and objective measurements are presented.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Automobile ride quality experiments correlated to iso-weighted criteria


    Beteiligte:
    Healey, A. J. (Autor:in) / Young, R. K. (Autor:in) / Smith, C. C. (Autor:in)


    Erscheinungsdatum :

    1975-11-01


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Ride quality criteria

    Stephens, D. G. | NTRS | 1977


    STOL ride quality criteria - Passenger acceptance

    JACOBSON, I. / KUHLTHAU, A. | AIAA | 1972




    Ride Quality Criteria for Large Commercial Helicopters

    Schlegel, R. G. / Stave, A. M. / Wolf, A. A. | NTRS | 1972