The task of guidance of a spacecraft, returning from the Moon, to a given landing area, under an effect of “magnified” disturbing factors, is considered. The earlier developed terminal algorithm for control of the descent from a near-Earth orbit was substantially modified, as applied to skip trajectories, with two entries into Earth’s atmosphere, in order to meet the given restrictions on landing accuracy, load factor, and propellant consumption. The modified version of the algorithm includes the “separate” logic of adaptation to the real conditions of motion, with measuring the components of apparent acceleration. The reliability of results is confirmed by a large volume of statistical tests.


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    Titel :

    Modification of the Terminal Control Algorithm for Descent under “Magnified” Disturbances after Returning from the Moon


    Weitere Titelangaben:

    Cosmic Res


    Beteiligte:
    Evdokimov, S. N. (Autor:in) / Klimanov, S. I. (Autor:in) / Korchagin, A. N. (Autor:in) / Mikrin, E. A. (Autor:in) / Samotokhin, A. S. (Autor:in) / Sikharulidze, Yu. G. (Autor:in) / Tuchin, A. G. (Autor:in)

    Erschienen in:

    Cosmic Research ; 58 , 2 ; 122-137


    Erscheinungsdatum :

    2020-03-01


    Format / Umfang :

    16 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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    Evdokimov, S. N. / Klimanov, S. I. / Korchagin, A. N. et al. | Online Contents | 2019


    Modification of the Terminal Control Algorithm for Descent from Near-Earth Orbit Applied to “Enhanced” Disturbances

    Evdokimov, S. N. / Klimanov, S. I. / Korchagin, A. N. et al. | Springer Verlag | 2019


    ATMOSPHERE IMPACT ASSESSMENT ON THE TRAJECTORY CONTROL PROBLEM FOR A DESCENT MODULE RETURNING FROM THE MOON

    Ivashkin, Vyacheslav V. / Grishko, Dmitriy / Airapetyan, Marat | TIBKAT | 2021


    Returning to the Moon

    Parkinson, R. C. / Kemble, S. / International Astronautical Federation | British Library Conference Proceedings | 1995