An autonomous optical guidance and navigation around asteroids |
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| Institution: | 1. Laboratoire d’Astrophysique de Marseille, UMR7326 CNRS/Université Aix-Marseille, 38 rue Frédéric Joliot-Curie, 13388 Marseille Cedex 13, France;2. Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719, USA;3. Institute of Planetary Research, Deutsches Zentrum für Luft- und Raumfahrt (DLR), Rutherfordstrasse 2, 12489 Berlin, Germany;4. Astronomical Institute, Faculty of Mathematics and Physics, Charles University, V Holesovickch 2, 180 00 Prague, Czech Republic;5. AKKA Technologies, 6 rue Roger Camboulives, 31100 Toulouse, France;6. Instituto de Astrofísica de Andalucía-CSIC, Aptd. 3004, 18080 Granada, Spain;7. KinetX Aerospace Inc., 21 W Easy St, Simi Valley, CA 93065, USA;8. Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109, USA;9. Institute for Geophysics and Extraterrestrial Physics, Technische Universität Braunschweig, Braunschweig 38106, Germany;10. Southwest Research Institute, 1050 Walnut St., Boulder, CO 80302, USA;11. University of Massachusetts, 619 Lederle Graduate Research Tower, Amherst, MA 01003 USA;12. Max-Planck-Institut für Sonnensystemforschung, Justus-von-Liebig-Weg 3, 37077 Göttingen, Germany;13. University of Maryland, Department of Astronomy, College Park, MD 20742-2421, USA;14. University of Padova, Department of Physics and Astronomy, Vicolo dell’Osservatorio 3, 35122 Padova, Italy;15. Centro de Astrobiología, CSIC-INTA, 28850 Torrejón de Ardoz, Madrid, Spain;p. International Space Science Institute, Hallerstrasse 6, 3012 Bern, Switzerland;q. ESA/RSSD, Keplerlaan 1, Postbus 299, Noordwijk ZH 2201 AZ, The Netherlands;r. Department of Physics and Astronomy, Uppsala University, Box 516, 75120 Uppsala, Sweden;s. PAS Space Research Center, Bartycka 18A, 00716 Warszawa, Poland;t. LESIA, Obs. de Paris, CNRS, Univ. Paris 6, Univ. Paris-Diderot, 5 Place J. Janssen, 92195 Meudon, France;u. LATMOS, CNRS/UVSQ/IPSL, 11 boulevard d’Alembert, 78280 Guyancourt, France;v. Centro di Ateneo di Studi ed Attività Spaziali “Giuseppe Colombo” (CISAS), University of Padova, Via Venezia 15, 35131 Padova, Italy;w. INAF, Osservatorio Astronomico di Padova, Vicolo dell’Osservatorio 5, 35122 Padova, Italy;x. CNR-IFN UOS Padova LUXOR, Via Trasea 7, Padova 35131, Italy;y. Department of Industrial Engineering University of Padova, Via Venezia 1, 35131 Padova, Italy;z. University of Trento, Via Mesiano 77, 38100 Trento, Italy;1. INAF – Osservatorio Astronomico, Via Tiepolo 11, 34014 Trieste, Italy;2. Institute for Space Science, National Central University, 32054 Chung-Li, Taiwan;3. ESA/ESAC, PO Box 78, 28691 Villanueva de la Cañada, Spain;4. Department of Information Engineering, University of Padova, Via Gradenigo 6/B, 35131 Padova, Italy;5. Physikalisches Institut, Sidlerstrasse 5, University of Bern, 3012 Bern, Switzerland;6. ESA/SSO, Keplerlaan 1, Postbus 299, 2201 AZ Noordwijk ZH, The Netherlands |
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| Abstract: | An impending demand for exploring the small bodies such as the comets and the asteroids envisioned the Japanese MUSES-C mission to the near Earth asteroid Nereus. An autonomous optical guidance and navigation strategy around the asteroid is discussed in this paper. Four major new schemes are dealt with here: They are (1) Aligned intercept guidance, (2) Strategic building of the flight phases, (3) Image processing of line-of-sight shift information instead of characteristic point tracking, and (4) Stability and accuracy analysis associated with the guidance and navigation strategies developed here. Some comprehensive numerical illustrations are also given to support them. |
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