Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Chad R. Frost"'
Autor:
Christopher P. McKay, Anthony Colaprete, Jonas Jonsson, Jonathan Aziz, Andres Dono-Perez, Chad R. Frost, David Mauro, Michael Nayak, Jason Swenson, D. W. G. Sears, Jan Stupl, Michael Soulage, Fan Yang Yang
Publikováno v:
Advances in Space Research. 57:1133-1146
We present a mission concept designed at NASA Ames Research Center for a two-probe mission to the dwarf planet Ceres, utilizing a set of small low-cost spacecraft. The primary spacecraft will carry both a mass and an infrared spectrometer to characte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83ee4106f4f38847f65d8c254dc05607
https://doi.org/10.1016/j.asr.2015.12.028
https://doi.org/10.1016/j.asr.2015.12.028
Publikováno v:
2017 IEEE Aerospace Conference.
NASA recognizes that to achieve our mission of driving advancements in science, technology, aeronautics and space exploration, we require ingenuity and teamwork by the NASA workforce. NASA Ames Research Center has sought to support the Ames workforce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88f09eda57762bc00a310c3663b622eb
https://doi.org/10.1109/aero.2017.7943766
https://doi.org/10.1109/aero.2017.7943766
Publikováno v:
Journal of Spacecraft and Rockets. 49:378-389
A piloted simulation that studied the handling qualities for a precision lunar landing task from final approach to touchdown is presented. A vehicle model based on NASA's Altair Lunar Lander was used to explore the design space around the nominal veh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc4351c931ccc199f3ab063b0e433cc9
https://doi.org/10.2514/1.a32086
https://doi.org/10.2514/1.a32086
Publikováno v:
Journal of Spacecraft and Rockets. 46:1288-1297
NASA is developing a newgeneration of spacecraft to replace the Space Shuttle and return astronauts to themoon. These spacecraft will have a manual control capability for several mission tasks, and the ease and precision with which pilots can execute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf04df661daf261b0b3263763ba9f928
https://doi.org/10.2514/1.41924
https://doi.org/10.2514/1.41924
Publikováno v:
Requirements Engineering. 12:41-54
This paper describes the use of Obstacle Analysis to identify anomaly handling requirements for a safety-critical, autonomous system. The software requirements for the system evolved during operations due to an on-going effort to increase the autonom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a53a3624cae8db27bbd329021f07d1c
https://doi.org/10.1007/s00766-006-0039-4
https://doi.org/10.1007/s00766-006-0039-4
Autor:
Richard Alena, Stinger Ghaffarian, Yosuke Nakamura, Nicolas Faber, Gokul Bhat, Chad R. Frost, David Mauro, Janise McNair
Publikováno v:
2014 IEEE Aerospace Conference.
Heterogeneous Spacecraft Networks (HSNs) are network environments in which spacecraft from different missions and institutions can communicate with each other at low cost and with low impact on overall system resources. The Mission Design Center (MDC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dbe917a9e28f41fa009fba05c712d09
https://doi.org/10.1109/aero.2014.6836292
https://doi.org/10.1109/aero.2014.6836292
Autor:
Nicolas Faber, David Mauro, Richard Alena, Yosuke Nakamura, Gokul Bhat, Janise McNair, Chad R. Frost
Publikováno v:
2014 IEEE Aerospace Conference.
In recent years the Mission Design Center (MDC) at NASA Ames Research Center has been studying mission concepts involving clusters of small spacecraft capable of providing cost-effective solutions in orbit compared to space missions involving only a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c42681108e73d325bea723f57d6f9366
https://doi.org/10.1109/aero.2014.6836297
https://doi.org/10.1109/aero.2014.6836297
Publikováno v:
AIAA Guidance, Navigation, and Control Conference.
A new generation of spacecraft is now under development by NASA to replace the Space Shuttle and return astronauts to the Moon. These spacecraft will have a manual control capability for several mission tasks, and the ease and precision with which pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b964c1a50637767b13f9f37aa89c1291
https://doi.org/10.2514/6.2009-5665
https://doi.org/10.2514/6.2009-5665
Publikováno v:
AIAA SPACE 2009 Conference & Exposition.
A piloted simulation studied the handling qualities for a precision lunar landing task from final approach to touchdown. A core model of NASA’s Altair Lunar Lander was used to explore the design space around the nominal vehicle configuration; detai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::977cf1dd4abe39b189955529bb30e99c
https://doi.org/10.2514/6.2009-6407
https://doi.org/10.2514/6.2009-6407
Publikováno v:
AIAA Guidance, Navigation and Control Conference and Exhibit.
A new generation of spacecraft is now under development by NASA to replace the Space Shuttle and return astronauts to the Moon. These spacecraft will have a manual control capability for several mission tasks, and the ease and precision with which pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82367d8a8a2ee04026cd828a5fb0ce19
https://doi.org/10.2514/6.2008-6832
https://doi.org/10.2514/6.2008-6832