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

Autor:	E. A. Mikrin, Yu. G. Sikharulidze, Andrey Georgievich Tuchin, Alexander Sergeevich Samotokhin, S. I. Klimanov, S. N. Evdokimov, Andrey Nikolaevich Korchagin
Rok vydání:	2019
Předmět:	Earth's orbit 010504 meteorology & atmospheric sciences Computer science Aerospace Engineering Astronomy and Astrophysics Function (mathematics) 01 natural sciences Load factor Action (physics) Terminal (electronics) Space and Planetary Science Control theory 0103 physical sciences Orbit (dynamics) Point (geometry) Descent (aeronautics) 010303 astronomy & astrophysics 0105 earth and related environmental sciences
Zdroj:	Cosmic Research. 57:176-187
ISSN:	1608-3075 0010-9525
Popis:	The problem of reentry vehicle control during its descent from a near-Earth orbit is considered under conditions of “enhanced” disturbances. The earlier developed terminal descent control algorithm is considerably improved to satisfy constraints on landing accuracy, load factor, and propellant consumption. A method for automatically shifting the deorbit point, adaptating to actual motion conditions, and modifying the reference bank function is proposed, which ensured the satisfaction of the specified constraints under action of an aggregate of enhanced disturbing factors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::102804336f74b5003cdf1a885d285623 https://doi.org/10.1134/s0010952519030031 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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