Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Joan-Pau Sanchez"'
Autor:
Andrea Bellome, Joan-Pau Sanchez, Jose Ignacio Rico Álvarez, Hadrien Afsa, Stephen Kemble, Leonard Felicetti
This work describes a methodology to design sample return missions and rendezvous trajectories options towards cometary objects. These are visited through a succession of fly-bys with Solar System planets, on an overall Multiple Gravity Assist (MGA)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df5d235b283f224a509d700f2392bb32
https://dspace.lib.cranfield.ac.uk/handle/1826/17384
https://dspace.lib.cranfield.ac.uk/handle/1826/17384
Multiple-gravity assist (MGA) trajectories are used in interplanetary missions to change the spacecraft orbital energy by exploiting the gravity of celestial bodies. This allows the spacecraft to reach regions in the Solar System that otherwise would
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od________70::ca9f2e866d456ec116bbfe79f078b140
https://dspace.lib.cranfield.ac.uk/handle/1826/15914
https://dspace.lib.cranfield.ac.uk/handle/1826/15914
Autor:
Antonio Fulvio Scannapieco, Leonard Felicetti, Lounis Chermak, Joan-Pau Sanchez Cuartielles, Marco Zaccaria Di Fraia
Publikováno v:
2020 IEEE Aerospace Conference.
Autonomous operations in the proximity of Near Earth Objects (NEO) are perhaps the most challenging and demanding type of mission operation currently being considered. The exceptional variability of geometric and illumination conditions, the scarcity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58abfe3eb4b59ca02823650db3b008e7
https://doi.org/10.1109/aero47225.2020.9172720
https://doi.org/10.1109/aero47225.2020.9172720
Publikováno v:
Journal of Guidance, Control, and Dynamics. 38:280-291
This paper proposes the use of highly non-Keplerian trajectories enabled by solar radiation pressure and devices with variable area or reflectivity to map and characterize small asteroids. Strategies alternative to hovering involving a combination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a61ce66578fb7faec152715c0b06568
https://doi.org/10.2514/1.g000562
https://doi.org/10.2514/1.g000562
Publikováno v:
Journal of Spacecraft and Rockets
In this paper the ability of a small kinetic impactor spacecraft to mitigate an Earth-threatening asteroid is assessed by means of a novel measure of efficiency. This measure estimates the probability of a space system to deflect a single randomly-ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6258806708c0dc78212f2f5a1964c37
https://doi.org/10.2514/1.a32304
https://doi.org/10.2514/1.a32304
Publikováno v:
Geoengineering of the Climate System ISBN: 9781849739535
This chapter provides an overview of space-based geoengineering as a tool to modulate solar insolation and offset the impacts of human-driven climate change. A range of schemes are considered including static and orbiting occulting disks and artifici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e091cacfdac01b8d58fc1a3efa7cdf3
https://doi.org/10.1039/9781782621225-00186
https://doi.org/10.1039/9781782621225-00186
Autor:
Daniel Garci Yarnoz, Joao Branco, Joan Pau Sanchez Cuartielles, Massimo Vetrisano, Massimiliano Vasile
Publikováno v:
Scopus-Elsevier
AIAA Guidance, Navigation and Control Conference 2013
AIAA Guidance, Navigation and Control Conference 2013
This paper presents a low-cost, low mass, mission design to successfully intercept and deflect a small and faint, 4 m in diameter asteroid. Intended to be launched after 2025, the laser-ablating mission, LightTouch2 will be used to deflect the orbit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::805c32be8ab07cfbac09bc14073f967f
https://doi.org/10.2514/6.2013-5250
https://doi.org/10.2514/6.2013-5250
Publikováno v:
Asteroids ISBN: 9783642392436
Asteroids and comets are of strategic importance for science in an effort to uncover the formation, evolution and composition of the Solar System. Near-Earth Objects (NEOs) are of particular interest because of their accessibility from Earth, but als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dda2aeabbdf69ac1745ae1e53500b1bd
Publikováno v:
Asteroids ISBN: 9783642392436
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94486cf3aedd7c763ed8f368f31821c5