Please use this identifier to cite or link to this item: http://ena.lp.edu.ua:8080/handle/ntb/50765
Title: Single thruster control of the ion beam shepherd satellite to maintain its relative position
Authors: Khoroshylov, S. V.
Affiliation: Institute of Technical Mechanics NASU & SSAU
Bibliographic description (Ukraine): Khoroshylov S. V. Single thruster control of the ion beam shepherd satellite to maintain its relative position / S. V. Khoroshylov // Автоматика/Automatiсs – 2018 : матеріали XXV Міжнародної конференція з автоматичного управління, 18–19 вересня 2018 року, Львів. — Львів : Видавництво Львівської політехніки, 2018. — С. 177. — (Controlling the aerospace craft, marine vessels and other moving objects).
Bibliographic description (International): Khoroshylov S. V. Single thruster control of the ion beam shepherd satellite to maintain its relative position / S. V. Khoroshylov // Avtomatyka/Automatiss – 2018 : materialy XXV Mizhnarodnoi konferentsiia z avtomatychnoho upravlinnia, 18–19 veresnia 2018 roku, Lviv. — Lviv : Vydavnytstvo Lvivskoi politekhniky, 2018. — P. 177. — (Controlling the aerospace craft, marine vessels and other moving objects).
Is part of: Автоматика/Automatiсs – 2018 : матеріали XXV Міжнародної конференція з автоматичного управління, 2018
Conference/Event: XXV Міжнародна конференція з автоматичного управління "Автоматика/Automatiсs – 2018"
Journal/Collection: Автоматика/Automatiсs – 2018 : матеріали XXV Міжнародної конференція з автоматичного управління
Issue Date: 18-Sep-2018
Publisher: Видавництво Львівської політехніки
Place of the edition/event: Львів
Lviv
Temporal Coverage: 18–19 вересня 2018 року, Львів
UDC: 531.13
Keywords: space debrisremoval
ion beam
electric thruster
relative dynamics
robust control
Number of pages: 1
Page range: 177
Start page: 177
End page: 177
Abstract: The “ion beam shepherd” is a recently proposed concept for removing space debris in a contactless manner. A shepherd satellite must be controlled to move at a certain small distance in front of a space debris object during the de-orbiting phase. Because of the considerable duration of this phase, the propellant consumption is a key requirement for the control design. In this presentation, the in-plane relative position of the shepherd is maintained using a small thrust variation of the compensation thruster. To control the IBS relative motion in a direction perpendicular to the orbit plane, a small variation of the yaw angle is used. The estimations show that this control strategy is more efficient in terms of propellant consumption than the conventional approach with multiple chemical thrusters.
URI: http://ena.lp.edu.ua:8080/handle/ntb/50765
ISBN: 978-966-941-208-9
Copyright owner: © Національний університет “Львівська політехніка”, 2018
References (Ukraine): 1. Bombardelli C., Pelaez J. Ion beam shepherd for contactless space debris removal // Journal of guidance, control and dynamics. – 2011. – V. 34, No 3. – P. 916–920.
2. Alpatov А., Cichocki F., Fokov A., Khoroshylov S., MerinoM., Zakrzhevskii A. Determination of the force transmitted by an ion thruster plasma plume to an orbital object //Acta Astronautica. – 2016. – No 119 (2-3) – P. 241–251.
3. Хорошилов С.В. Синтез субоптимальных компенсаторов возмущений в форме наблюдателя расширенного вектора состояния // Техническая механика. – 2014. – Вып. 2. – С. 79–92.
References (International): 1. Bombardelli C., Pelaez J. Ion beam shepherd for contactless space debris removal, Journal of guidance, control and dynamics, 2011, V. 34, No 3, P. 916–920.
2. Alpatov A., Cichocki F., Fokov A., Khoroshylov S., MerinoM., Zakrzhevskii A. Determination of the force transmitted by an ion thruster plasma plume to an orbital object //Acta Astronautica, 2016, No 119 (2-3) – P. 241–251.
3. Khoroshilov S.V. Sintez suboptimalnykh kompensatorov vozmushchenii v forme nabliudatelia rasshirennoho vektora sostoianiia, Tekhnicheskaia mekhanika, 2014, Iss. 2, P. 79–92.
Content type: Article
Appears in Collections:Автоматика / Automatiсs. – 2018 р.

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