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Control of Magnetic Space Tug

Fabacher, Emilien and Alazard, Daniel and Ankersen, Finn and Lizy-Destrez, Stéphanie and de Mijolla, Léonore Control of Magnetic Space Tug. (2016) IFAC-PapersOnLine, vol. 49 (n° 17). pp. 278 - 283. ISSN 2405-8963

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Official URL: http://dx.doi.org/10.1016/j.ifacol.2016.09.048

Abstract

Abstract Magnetic tugging of a target satellite without thrust capacity can be interesting in various contexts. In this paper, the dynamics of such a 2-satellites formation is derived and linearised about a nominal configuration which is not necessarily constant. Analytical expressions are given for the different forces and torques differentials. Two LQ-based controllers are given, depending on the capacity of the target to control its own attitude. Linear simulations of the closed loop system are realised and compared with the full order non-linear model. The results obtained are promising and consistent with previous research.

Item Type:Article
Audience (journal):International peer-reviewed journal
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution:Other partners > Airbus (FRANCE)
Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE-SUPAERO (FRANCE)
Other partners > ESA - ESTEC (NETHERLANDS)
Laboratory name:
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Deposited By: Daniel Alazard
Deposited On:29 Nov 2016 15:49

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