Zero drift regions and control strategies to keep satellite in formation around triangular libration point in the restricted Sun-Earth-Moon scenario

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To access the full text documents, please follow this link: http://hdl.handle.net/2117/85048

dc.contributor	Universitat Politècnica de Catalunya. Departament de Matemàtiques
dc.contributor	Universitat Politècnica de Catalunya. SD - Sistemes Dinàmics de la UPC
dc.contributor.author	Salazar, F.J.T
dc.contributor.author	Winter, O. C.
dc.contributor.author	Macau, E.E.N.
dc.contributor.author	Masdemont Soler, Josep
dc.contributor.author	Gómez Muntané, Gerard
dc.date	2015-10-01
dc.identifier.citation	Salazar, F., Winter, O., Macau, E.E.N., Masdemont, J.J., Gómez Muntané, G. Zero drift regions and control strategies to keep satellite in formation around triangular libration point in the restricted Sun-Earth-Moon scenario. "Advances in space research", 01 Octubre 2015, vol. 56, núm. 7, p. 1502-1518.
dc.identifier.citation	0273-1177
dc.identifier.citation	10.1016/j.asr.2015.07.001
dc.identifier.uri	http://hdl.handle.net/2117/85048
dc.language.iso	eng
dc.relation	http://www.sciencedirect.com/science/article/pii/S0273117715004810
dc.relation	info:eu-repo/grantAgreement/ES/6PN/MTM2012-31714
dc.rights	info:eu-repo/semantics/openAccess
dc.rights	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject	Àrees temàtiques de la UPC::Matemàtiques i estadística
dc.subject	Artificial satellites
dc.subject	Celestial mechanics
dc.subject	Formation flying
dc.subject	Zero drift region
dc.subject	Sun-Earth-Moon system
dc.subject	BiCircular Four Body Problem
dc.subject	Equilateral point
dc.subject	Minimum fuel consumption
dc.subject	natural formations
dc.subject	motions
dc.subject	orbits
dc.subject	system
dc.subject	space
dc.subject	tori
dc.subject	evolution
dc.subject	dynamics
dc.subject	Satèl·lits artificials
dc.subject	Mecànica celest
dc.title	Zero drift regions and control strategies to keep satellite in formation around triangular libration point in the restricted Sun-Earth-Moon scenario
dc.type	info:eu-repo/semantics/submittedVersion
dc.type	info:eu-repo/semantics/article
dc.description.abstract	In this work, we are interested in avoiding large variations in the mutual distances among multiple satellites and also in controlling their geometric configuration around an Earth Moon triangular point. Previous studies about triangular libration points have determined the existence of zero drift regions with respect to the nominal trajectory, in which the expansion or contraction of the formation never take place. Our goal is to carry out two different control strategies for a formation near a given nominal trajectory around L-4: a bang-off-bang control and a minimum weighted total AV consumption. A linearization relative to the reference trajectory around the triangular libration point is carried out, and different geometrical possibilities in the zero drift regions are studied. To investigate the influence of the gravitational force of the Sun, the BiCircular Four Body Problem is considered here. According to the results obtained, some meaningful insights to allow a proper design of the geometric configuration of the formation are drawn. (C) 2015 COSPAR. Published by Elsevier Ltd. All rights reserved.
dc.description.abstract	Peer Reviewed

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