In this paper, the large-scale annular space deployable truss structure is selected to investigate the dynamic characteristics of the combined structural system under multi-physics coupling conditions. Firstly, using the finite element method, the finite element equation of the transient temperature field of the structure and the basic equation of the optical pressure field are established. Secondly, through simulation and derivation, a variety of load conditions are reasonably designed to obtain the response results of the large truss structure system under different load conditions. Finally, the dynamic behavior of the system is analyzed, and the influence law of force/heat/optical pressure field on the dynamic characteristics of the system is obtained, which could guide the optimal design of large truss structure for space applications.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Multifield Coupling Dynamics of Large Truss Structure for Space Applications


    Beteiligte:
    Li, Wei-Jie (Autor:in) / Wu, Yong-Sheng (Autor:in) / Wei, Qing-Sheng (Autor:in) / Wei, Cheng (Autor:in)


    Erscheinungsdatum :

    01.07.2019


    Format / Umfang :

    408918 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Space Truss Zero Gravity Dynamics

    W. Yuen / J. R. Mackaman | NTIS | 1993


    Space Truss Zero Gravity Dynamics

    A. D. Swanson / W. Yuen / J. R. Mackaman | NTIS | 1993


    Space truss zero gravity dynamics

    Swanson, Andy | NTRS | 1989


    Space Truss Zero Gravity Dynamics

    A. Swanson | NTIS | 1989


    Truss mounting outer frame and space large truss construction method

    FU XIAOQIN / ZHANG JUN / CHEN HONGCHENG et al. | Europäisches Patentamt | 2024

    Freier Zugriff