This paper introduces a reliable method to calculate body mount loads from wheel-force-transducer (WFT) measurements on framed vehicles. The method would significantly reduce time and cost in vehicle development process. The prediction method includes two parts: Hybrid Load Analysis (HLA) that has been used by DaimlerChrysler Corporation and Body Mount Load Analysis (BMLA) that is introduced by this paper for the first time. The method is validated on a body-on-frame SUV and a pickup truck through one proving ground events. The example shown in this paper is for a SUV and one of the most severe events. In HLA, the loads at suspension-to-frame attachments are calculated from spindle loads measured by WFT. In BMLA, body mount loads were calculated using outputs of HLA with detailed finite-element-modeled frame and body. The loads are compared with measured body mount loads. The comparisons are conducted in range, standard deviation (S.D.), and fatigue pseudo-damage. The proposed method demonstrates good correlations with measurements.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Truck Body Mount Load Prediction from Wheel Force Transducer Measurements


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Cao, Cheng (Autor:in) / Rao, Rajesh (Autor:in) / Ghosh, Saikat (Autor:in) / Medepalli, Sudhakar (Autor:in)

    Kongress:

    SAE 2005 World Congress & Exhibition ; 2005



    Erscheinungsdatum :

    2005-04-11




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Truck body mount load prediction from wheel force transducer measurements

    Cao,C. / Ghosh,S. / Rao,R. et al. | Kraftfahrwesen | 2005


    2005-01-1404 Truck Body Mount Load Prediction from Wheel Force Transducer Measurements

    Cao, C. / Ghosh, S. / Rao, R. et al. | British Library Conference Proceedings | 2005


    Component Load Predication from Wheel Force Transducer Measurements

    Liu, Hongling / Zhang, Hongtao / Zhang, Linbo et al. | SAE Technical Papers | 2011


    Component load prediction from wheel force transducer measurement

    Zhang,L. / Liu,H. / Zhang,H. et al. | Kraftfahrwesen | 2011


    Development of a truck wheel force transducer

    Lysdale,C.A. / Hegmon,R.R. / Maritime Dynamics,US et al. | Kraftfahrwesen | 1980