Ride quality analysis involves the study of three topics: ride excitation sources, system dynamics of a vehicle, human perception and tolerance of vibration. In this study, we establish an integration analysis procedure including the system dynamics analysis and the ride quality evaluation. The dynamic responseof a passenger car was simulated by a multi-body model with ADAMS software. The calculated acceleration responses of seats coincide with the field measured ones. The effect of damping ratio (C), stiffness coefficient (K), vehicle speed and seating location on the acceleration response are also investigated. The ride quality analysis was conducted following the ISO 2631 standard. A LabVIEW computer code was developed to provide fast and convenient assessment of the comfort. A 3-axis translational accelerometer was installed on the seat. The responses of a passenger car traveling on the long wave road, asphalt uneven road and stepped joint road of proving ground in ARTC (Automotive Research & Testing Center in Taiwan) were collected. A satisfactory agreement was observed between the comfort index obtained on the experimental data and dynamic simulation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    System Dynamics and Ride Quality Assessment of Automobile


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fung, Chin-Ping (Autor:in) / Hwang, Jiun-Ren (Autor:in) / Chang, Jung-Ming (Autor:in) / Lin, Ken-Yuan (Autor:in) / Chang, Shun-Hui (Autor:in)

    Kongress:

    SAE 2006 World Congress & Exhibition ; 2006



    Erscheinungsdatum :

    2006-04-03




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    System dynamics and ride quality assessment of automobile

    Lin,K.Y. / Hwang,J.R. / Chang,S.H. et al. | Kraftfahrwesen | 2006


    Condition Assessment Using Ride Quality

    Simpson, A. L. / Rada, G. R. / Visintine, B. A. et al. | ASCE | 2014


    Automobile test rig having mechanically simulated ride dynamics

    Eberan-Eberhorst, R. | Engineering Index Backfile | 1968


    Automobile ride quality experiments correlated to iso-weighted criteria

    Healey, A. J. / Young, R. K. / Smith, C. C. | NTRS | 1975