We present in this paper a survey of the applications of the GPS (global positioning system) system for spacecraft navigation. The use of the GPS techniques for space missions is a striking example of dual-use of military technology; it can bring vast improvements in performances and, in some cases, for a reduced cost. We only deal in this paper with the functional aspects and performances of GPS uses without addressing the issues of hardware implementation where current developments are leading to an increased miniaturization of the GPS receiver hardware. We start this paper with a general overview of the GPS system and its various uses for space missions. We then focus on four areas where MATRA MARCONI Space has conducted detailed analyses of performances: autonomous navigation for geostationary spacecraft, relative navigation for space rendezvous, differential navigation for landing vehicles, absolute navigation for launchers and reentry vehicles.
GPS-Based Navigation for Space Applications
1995
9 pages
Report
Keine Angabe
Englisch
Navigation & Guidance System Components , Global Navigation Systems , Astronautics , Autonomous navigation , General overviews , Global positioning system , Military technology , Space missions , Space navigation , Technology utilization , Cost reduction , Launchers , Miniaturization , Receivers , Reentry vehicles , Space rendezvous , Synchronous platforms , Foreign technology
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