The goal of this study was to evaluate the biofidelity of the three computational surrogates (GHBMC model, WorldSID model, and the FTSS ES-2re model) under the side impact rigid wall sled test condition. The responses of the three computational surrogates were compared to those of post mortem human surrogate (PMHS) and objectively evaluated using the correlation and analysis (CORA) rating method. Among the three computational surrogates, the GHBMC model showed the best biofidelity based on the CORA rating score (GHBMC =0.65, WorldSID =0.57, FTSS ES-2re =0.58). In general, the response of the pelvis of all the models showed a good correlation with the PMHS response, while the response of the shoulder and the lower extremity did not. In terms of fracture prediction, the GHBMC model overestimated bone fracture. The results of this study can be effectively utilized in a research that mainly relies on the response of computational surrogates without experimental tests, especially initial development stage of countermeasures for occupant protection from vehicular accidents.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Evaluation of Biofidelity of Side Impact Computational Surrogates (ES-2re, WorldSID, GHBMC)


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Svendsen, Andy (Autor:in) / Markusic, Craig (Autor:in) / Park, Gwansik (Autor:in) / Crandall, Jeff (Autor:in) / Saunders, Nathaniel (Autor:in) / Kim, Taewung (Autor:in)

    Kongress:

    SAE 2014 World Congress & Exhibition ; 2014



    Erscheinungsdatum :

    2014-04-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    WorldSID: Improved biofidelity for improved vehicle safety

    Hautmann,E. / Scherer,R. / Akiyama,A. et al. | Kraftfahrwesen | 2005


    WorldSID Dummy Head-Neck Biofidelity Response

    Been, Bernard / Philippens, Mat / van Ratingen, Michiel et al. | SAE Technical Papers | 2004


    Comparison of WorldSID and ES-2RE biofidelity using an updated biofidelity ranking system

    Rhule,H. / Moorhouse,K. / Donnelly,B. et al. | Kraftfahrwesen | 2009



    Biofidelity evaluation of WorldSID and ES-2re under side impact conditions with and without airbag

    Kim, Taewung / Shaw, Greg / Lessley, David et al. | Elsevier | 2016