A viscoelastic neck structure that responds to impact environments in a manner similar to the human neck is described. The neck structure consists of four ball-jointed segments and one pin-connected “nodding” segment with viscoelastic resistive elements inserted between segments that provide bending resistance as well as the required energy dissipation. Primary emphasis was placed on developing appropriate flexion and extension responses with secondary emphasis placed on axial, lateral, and rotational characteristics. The methods used to design the resistance elements for the neck structure are discussed.Three variations of the resistive elements have been developed that meet the response characteristics based on the data of Mertz and Patrick. However, no single resistive element has satisfied the flexion and extension characteristics simultaneously, but such an element appears to be feasible.Additional efforts are required to assure proper performance when used in conjunction with a total dummy structure under a wider range of test conditions and to establish the durability required for this neck to serve as an adequate compliance test device.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Mechanical Necks with Humanlike Responses


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Culver, C. C. (Autor:in) / Mertz, H. J. (Autor:in) / Neathery, R. F. (Autor:in)

    Kongress:

    16th Stapp Car Crash Conference (1972) ; 1972



    Erscheinungsdatum :

    01.02.1972




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Performance Requirements for Mechanical Necks in Lateral Flexion

    Spenny, C. H. / Wismans, J. | SAE Technical Papers | 1983


    Small UAVs with autonomous avoidance using humanlike thoughts

    Qirui Zhang / Wei, Ruixuan / Renke He et al. | IEEE | 2016



    On Helmholtz resonators with tapered necks

    Tang, S.K. | Online Contents | 2005


    Performance Requirements for Mechanical Necks in Lateral Flexion

    Wismans, J. / Spenny, C. H. / SAE et al. | British Library Conference Proceedings | 1983