Background: The problems of putting a space robot into a geostationary orbit using a combined scheme and its approach to a geostationary satellite are considered. The authors’ previous results on this topic are briefly analyzed.

    Objective: The paper deals with three problems: further development of a rational strategy for the robot’s add-launching on geostationary orbit and its approaching target using a plasma electric propulsion unit only; synthesis of the guidance and control laws; a nonlinear dynamical analysis of the robot’s attitude and orbit control system during these modes.

    Methods: The developed methods and algorithms are based on the local optimizing the fuel consumption of the plasma electric propulsion unit during each inter-orbital flight of a space robot.

    Results: Simulation results on the guidance and control algorithms are presented that demonstrate their effectiveness.

    Conclusion: The breakthroughs are as follows: original strategy of add-launching and forecasting the influence of gravitational disturbances as well as solar pressure forces when synthesizing a robot’s guidance law for its inter-orbital flights.


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    Titel :

    Attitude and Orbit Control of a Space Robot at Additional Launching and Approaching a Geostationary Satellite


    Weitere Titelangaben:

    CCS


    Beteiligte:
    Somov, Yevgeny (Autor:in) / Butyrin, Sergey (Autor:in) / Somov, Sergey (Autor:in)

    Erschienen in:

    Current Chinese Science ; 2 , 3 ; 173-182


    Erscheinungsdatum :

    01.06.2022


    Format / Umfang :

    10 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch