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1. (WO2007096539) SPACECRAFT AND METHOD FOR OPERATING THE SPACECRAFT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/096539    International Application No.:    PCT/FR2007/000358
Publication Date: 30.08.2007 International Filing Date: 27.02.2007
IPC:
B64G 1/24 (2006.01), B64G 1/26 (2006.01), B64G 1/64 (2006.01)
Applicants: UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6) [FR/FR]; 4 Place Jussieu, Tour Centrale, F-75252 Cedex 05 (FR) (For All Designated States Except US).
PALAIS DE LA DECOUVERTE [FR/FR]; Avenue Franklin D. Roosevelt, F-75008 pARIS (FR) (For All Designated States Except US).
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE [FR/FR]; 3 rue Michel Ange, F-75794 Paris cedex 16 (FR) (For All Designated States Except US).
EL MABSOUT, Badaoui [FR/FR]; (FR) (For US Only).
BIOGET, Alain [FR/FR]; (FR) (For US Only).
DUDECK, Michel [FR/FR]; (FR) (For US Only)
Inventors: EL MABSOUT, Badaoui; (FR).
BIOGET, Alain; (FR).
DUDECK, Michel; (FR)
Agent: TANTY, François; Nony & Associés, 3, rue de Penthièvre, F-75008 Paris (FR)
Priority Data:
0650678 27.02.2006 FR
Title (EN) SPACECRAFT AND METHOD FOR OPERATING THE SPACECRAFT
(FR) ENGIN SPATIAL ET PROCEDE POUR FAIRE FONCTIONNER L'ENGIN SPATIAL
Abstract: front page image
(EN)The present invention relates to a spacecraft (P) comprising a propulsion system allowing a force of variable intensity and variable orientation to be exerted on the spacecraft, a control system designed to control the propulsion system in terms of intensity and in terms of orientation so as to collect the spacecraft onto a target path around a planet, using a force which has at least one component (fx, fy, fz), in the rotating frame of reference associated with the target, which is substantially dependent linearly on the corresponding coordinate (x, y, z) of the spacecraft within this frame of reference.
(FR)La présente invention concerne un engin spatial (P) comportant un système de propulsion permettant d'exercer sur l'engin spatial une force d'intensité et d'orientation variables, un système de commande agencé pour commander le système de propulsion en intensité et en orientation de manière à rapprocher l'engin spatial d'une cible autour d'une planète, à l'aide d'une force qui comporte au moins une composante (fx, fy, fz), dans le repère tournant lié à la cible, qui dépend sensiblement linéairement de la coordonnée correspondante (x, y, z) de l'engin dans ce repère.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)