This paper describes the development of dummy FE models to be used for side impact simulations. The precise geometries of the ES-2re dummy and the SID-IIs dummy were measured at a pitch of 1.0 mm using X-ray CT scan. The material properties and the mechanical responses of the components were measured in static and dynamic tests and were used for the model validation. The models were further validated to US-NCAP side impact requirements. Good correlation was seen for both response time history, and to peak deformation values. It is shown that modeling the precise dummy internal structure in addition to the external geometry and applying accurate material properties enabled simulation of deformation kinematics and load transfer inside the dummies. As a result, it was possible to accurately simulate the injury value time histories in an actual test, and understand the mechanisms causing changes to the loading.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Development of Side Impact Dummy FE Models using Reverse Engineering


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE 2012 World Congress & Exhibition ; 2012



    Erscheinungsdatum :

    16.04.2012




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of Side Impact Dummy FE Models using Reverse Engineering

    Uriu, T. / Yasuki, T. / Fukushima, S. et al. | British Library Conference Proceedings | 2012


    Development of side impact dummy finite-element models using reverse engineering

    Uriu,T. / Yasuki,T. / Fukushima,S. et al. | Kraftfahrwesen | 2012


    Development of Side Impact Dummy FE Model using Reverse Engineering

    Kuwahara, M. / Yasuki, T. / Fukushima, S. et al. | British Library Online Contents | 2011


    Development of Side Impact Dummy FE Model using Reverse Engineering

    Kuwahara, M. / Yasuki, T. / Fukushima, S. et al. | British Library Conference Proceedings | 2010


    2012-01-0091 Development of Side Impact Dummy FE Models using Reverse Engineering

    Uriu, T. / Yasuki, T. / Fukushima, S. et al. | British Library Conference Proceedings | 2012