Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Gregory Lantoine"'
Publikováno v:
Journal of Guidance, Control, and Dynamics. 45:153-161
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fe765863e77d3560dc4a21e5b49cddc
https://doi.org/10.2514/1.g006210
https://doi.org/10.2514/1.g006210
Autor:
Gregory Lantoine, Lorenzo Casalino
Publikováno v:
The Journal of the Astronautical Sciences. 67:1374-1390
Lunar gravity assist is a means to boost the energy and C3 of an escape trajectory. Trajectories with two lunar gravity assists are considered and analyzed. Two approaches are applied and tested for the design of missions aimed at Near-Earth asteroid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad4e42dcbc9b310a3c7e41f4f1b8e91
https://doi.org/10.1007/s40295-020-00229-w
https://doi.org/10.1007/s40295-020-00229-w
Publikováno v:
AIAA SCITECH 2022 Forum.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24524ec9a74f06c655cd6d041d9df43b
https://doi.org/10.2514/6.2022-1627
https://doi.org/10.2514/6.2022-1627
Publikováno v:
Journal of Guidance, Control, and Dynamics. 42:963-975
This paper presents the application of differential dynamic programming to low-thrust trajectory optimization in the three-body problem along with supporting techniques. A penalty method is suggest...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c765553ac29a2d48473d8536ea7266cc
https://doi.org/10.2514/1.g003617
https://doi.org/10.2514/1.g003617
Publikováno v:
Celestial Mechanics and Dynamical Astronomy. 132
The beta angle, an angle formed by the sunlight and a spacecraft orbital plane, is an important parameter for science orbit design of orbiter missions. This angle defines lighting conditions and eclipse occurrences, and is used for science observatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f86f3f73bfeb566cba0cb1525127cf86
https://doi.org/10.1007/s10569-020-09987-z
https://doi.org/10.1007/s10569-020-09987-z
Publikováno v:
Acta Astronautica. 138:543-558
A comprehensive tour of the complex outer planet systems is a central goal in space science. However, orbiting multiple moons of the same planet would be extremely prohibitive using traditional propulsion and power technologies. In this paper, a new
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f7bd975ef34c9d3088a8d11f0a68615
https://doi.org/10.1016/j.actaastro.2016.12.014
https://doi.org/10.1016/j.actaastro.2016.12.014
Publikováno v:
Scopus-Elsevier
Accepted: 2015-11-07
資料番号: SA1150267000
資料番号: SA1150267000
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb4ea10dbd87c9396332d051d0f2b1d5
http://id.nii.ac.jp/1696/00028939/
http://id.nii.ac.jp/1696/00028939/
Publikováno v:
Acta Astronautica. 119:34-47
Space missions involving Hall Effect Thrusters are more and more common, and designs of both Hall Effect Thrusters and low-thrust trajectories require more elaborated process to meet the on-going mission demands. The design of a new Hall Effect Thrus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18f57cd32a0f020c7db283fccd59a75
https://doi.org/10.1016/j.actaastro.2015.11.002
https://doi.org/10.1016/j.actaastro.2015.11.002
Autor:
Brian M. Sutin, Jörn Helbert, James A. Cutts, Barry Nakazono, Mélanie Drilleau, Balthasar Kenda, Philippe Lognonné, M. Grawe, Mayer Rud, Jonathan J. Makela, Mark Wallace, Ashley Karp, Gregory Lantoine, Siddharth Krishnamoorthy, Attila Komjathy, Alan Didion
The apparent youthfulness of Venus’ surface features, given a lack of plate tectonics, is very intriguing; however, longduration seismic observations are essentially impossible given the inhospitable surface of Venus. The Venus Airglow Measurements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a3664effaffba988e751cb523d99b0
https://doi.org/10.1117/12.2309439
https://doi.org/10.1117/12.2309439
Autor:
Philippe Lognonné, Mélanie Drilleau, M. Grawe, Brian M. Sutin, Balthasar Kenda, Attila Komjathy, Jonathan J. Makela, Jörn Helbert, Mayer Rud, Gregory Lantoine, Mark Wallace, Ashley C. Karp, Siddharth Krishnamoorthy, Alan Didion, James A. Cutts, Barry Nakazono
Publikováno v:
2018 IEEE Aerospace Conference.
The Venusian atmosphere creates inhospitable temperature and pressure conditions for the surface of Venus, Earth's twin planet, making in-situ measurements of any appreciable length difficult, expensive, and risky to obtain. Yet, because of the appar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::363ff30ef5b80ce96a0d93ab04126da9
https://doi.org/10.1109/aero.2018.8396447
https://doi.org/10.1109/aero.2018.8396447