This study aims to develop a methodology to generate anatomically correct postures of existing human body finite element models while maintaining their mesh quality. This repositioning is often done by running dynamic simulations. Such simulations, while taking a lot of time have the disadvantage of giving distorted elements as well as require a lot of expertise and have subjective interventions. Also, the anatomical correctness of the final position, and the kinematics followed during repositioning by dynamic simulations are uncertain. The developed method is based on computer graphics techniques and repositions a joint in just a few seconds. Repositioning of the lower extremity was also carried out using Finite Element (FE) simulations and analysed. The repositioning results from the two techniques were compared and it was found that the technique based on computer graphics gave satisfactory results.


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    Titel :

    Repositioning the Human Body Lower Extremity FE Model


    Weitere Titelangaben:

    Sae International Journal of Passenger Cars. Mechanical Systems
    Sae Int. J. Passeng. Cars – Mech. Syst


    Beteiligte:
    Chawla, Anoop (Autor:in) / Jani, Dhaval (Autor:in) / Goyal, Rahul (Autor:in) / Mukherjee, Sudipto (Autor:in) / Nataraju, V. (Autor:in)

    Kongress:

    SAE World Congress & Exhibition ; 2009



    Erscheinungsdatum :

    20.04.2009


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Lower Extremity Finite Element Model Development

    Schauer, D. A. / Benda, B. / Weiss, J. et al. | British Library Conference Proceedings | 1995


    Mathematical Model of Pedestrian Lower Extremity

    Yang, J.-K. / Kajzer, J. | British Library Conference Proceedings | 1994


    Repositioning Methodology For FE-HBM Pelvis Flesh To Account For Upper Extremity Posture Change

    Chawla, A. / Mukherjee, S. / Marathe, R. et al. | British Library Conference Proceedings | 2011


    Contour Based Repositioning of Specific Joints of the GHBMC Human Body FE Model

    Chhabra, Aditya / Chawla, Anoop / Paruchuri, Sachiv et al. | SAE Technical Papers | 2017


    Contour Based Repositioning of Specific Joints of the GHBMC Human Body FE Model

    Chawla, Anoop / Singh, Sukhraj / Paruchuri, Sachiv et al. | British Library Conference Proceedings | 2017