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.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Development of Side Impact Dummy FE Models using Reverse Engineering


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE 2012 World Congress & Exhibition ; 2012



    Publication date :

    2012-04-16




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    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. | Automotive engineering | 2012


    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


    Development of Frontal Impact Dummy FE Model using Reverse Engineering

    Kaneko, H. / Mohri, M. / Shirooka, M. et al. | British Library Conference Proceedings | 2010