Highlights Verify the feasibility of far-field electromagnetic models for dynamics analysis. Analyze electromagnetic self-docking capability and give magnetic dipole condition. Design velocity-aimed controller for electromagnetic docking via conservation laws.

    Abstract As a novel and potential supporting technology for on-orbit operation missions, spacecraft electromagnetic docking has not only distinct visible advantages, but also several intrinsic unconspicuous capabilities, such as the self-docking capability which could be exploited to alleviate the burden of the docking controller. Based on theoretical derivation and comparison with the near-field model and numerical simulation, the feasibility of utilizing the far-field electromagnetic force/torque model to spacecraft electromagnetic docking characteristics analysis is firstly verified. Then, the self-docking capability is studied with self-alignment and self-attraction analysis, and the necessary condition for the former and the sufficient condition for the latter are derived. Finally, a velocity-aimed electromagnetic docking control approach based on the self-docking capability and the conservation laws is put forward and verified by numerical simulations.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Self-docking analysis and velocity-aimed control for spacecraft electromagnetic docking


    Beteiligte:
    Zhang, Yuan-wen (Autor:in) / Yang, Le-ping (Autor:in) / Zhu, Yan-wei (Autor:in) / Ao, Hou-jun (Autor:in) / Qi, Da-wei (Autor:in)

    Erschienen in:

    Advances in Space Research ; 57 , 11 ; 2314-2325


    Erscheinungsdatum :

    2016-03-11


    Format / Umfang :

    12 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Observer-based control for spacecraft electromagnetic docking

    Shi K. / Liu C. / Biggs J. D. et al. | BASE | 2020

    Freier Zugriff

    Self-docking capability and control strategy of electromagnetic docking technology

    Zhang, Yuan-Wen / Yang, Le-Ping / Zhu, Yan-Wei et al. | Elsevier | 2011



    Spacecraft Docking System

    Ghofranian, Siamak / Chuang, Li-Ping Christopher / Motaghedi, Pejmun | NTRS | 2016