Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kristin A. Wortman"'
Autor:
R. Terik Daly, Carolyn M. Ernst, Olivier S. Barnouin, Nancy L. Chabot, Andrew S. Rivkin, Andrew F. Cheng, Elena Y. Adams, Harrison F. Agrusa, Elisabeth D. Abel, Amy L. Alford, Erik I. Asphaug, Justin A. Atchison, Andrew R. Badger, Paul Baki, Ronald-L. Ballouz, Dmitriy L. Bekker, Julie Bellerose, Shyam Bhaskaran, Bonnie J. Buratti, Saverio Cambioni, Michelle H. Chen, Steven R. Chesley, George Chiu, Gareth S. Collins, Matthew W. Cox, Mallory E. DeCoster, Peter S. Ericksen, Raymond C. Espiritu, Alan S. Faber, Tony L. Farnham, Fabio Ferrari, Zachary J. Fletcher, Robert W. Gaskell, Dawn M. Graninger, Musad A. Haque, Patricia A. Harrington-Duff, Sarah Hefter, Isabel Herreros, Masatoshi Hirabayashi, Philip M. Huang, Syau-Yun W. Hsieh, Seth A. Jacobson, Stephen N. Jenkins, Mark A. Jensenius, Jeremy W. John, Martin Jutzi, Tomas Kohout, Timothy O. Krueger, Frank E. Laipert, Norberto R. Lopez, Robert Luther, Alice Lucchetti, Declan M. Mages, Simone Marchi, Anna C. Martin, Maria E. McQuaide, Patrick Michel, Nicholas A. Moskovitz, Ian W. Murphy, Naomi Murdoch, Shantanu P. Naidu, Hari Nair, Michael C. Nolan, Jens Ormö, Maurizio Pajola, Eric E. Palmer, James M. Peachey, Petr Pravec, Sabina D. Raducan, K. T. Ramesh, Joshua R. Ramirez, Edward L. Reynolds, Joshua E. Richman, Colas Q. Robin, Luis M. Rodriguez, Lew M. Roufberg, Brian P. Rush, Carolyn A. Sawyer, Daniel J. Scheeres, Petr Scheirich, Stephen R. Schwartz, Matthew P. Shannon, Brett N. Shapiro, Caitlin E. Shearer, Evan J. Smith, R. Joshua Steele, Jordan K. Steckloff, Angela M. Stickle, Jessica M. Sunshine, Emil A. Superfin, Zahi B. Tarzi, Cristina A. Thomas, Justin R. Thomas, Josep M. Trigo-Rodríguez, B. Teresa Tropf, Andrew T. Vaughan, Dianna Velez, C. Dany Waller, Daniel S. Wilson, Kristin A. Wortman, Yun Zhang
Publikováno v:
Nature
Nature, 2023, 616, pp.443-447. ⟨10.1038/s41586-023-05810-5⟩
Nature, 2023, 616, pp.443-447. ⟨10.1038/s41586-023-05810-5⟩
While no known asteroid poses a threat to Earth for at least the next century, the catalog of near-Earth asteroids is incomplete for objects whose impacts would produce regional devastation. Several approaches have been proposed to potentially preven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4f78e5a4ef0a89a92cae13658ec5011
Publikováno v:
2017 IEEE Aerospace Conference.
In the Space Exploration Sector (SES) at Johns Hopkins University Applied Physics Laboratory (JHU/APL) the development of Mission Operations Ground Software (GSW) to support NASA and Department of Defense spacecraft missions has traditionally followe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfde77a55e82570322ca31d13336f946
https://doi.org/10.1109/aero.2017.7943886
https://doi.org/10.1109/aero.2017.7943886
Autor:
Linda Burke, Joseph R. Hennawy, Norman H. Adams, Kristin A. Wortman, Joseph Sheehi, Katelyn Kufahl
Publikováno v:
2017 IEEE Aerospace Conference.
Success of deep space missions requires comprehensive performance verification for all hardware and software systems on the spacecraft over a broad scope of conditions and configurations, including the telecommunications subsystem. NASA Solar Probe P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75d11858985d0e741e5ba9cec0f20636
https://doi.org/10.1109/aero.2017.7943883
https://doi.org/10.1109/aero.2017.7943883
Autor:
Kristin A. Wortman, Samantha Jacobs
Publikováno v:
2016 IEEE Aerospace Conference.
Comprehensive Spacecraft Flight Software requirements verification is essential to the success of deep space missions. NASA's Solar Probe Plus (SPP) Spacecraft Flight Software and requirement verification activities are being implemented by Johns Hop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28c788dd8bf617a57d04e80244381c25
https://doi.org/10.1109/aero.2016.7500544
https://doi.org/10.1109/aero.2016.7500544
Publikováno v:
2015 IEEE Aerospace Conference.
To model the status of collision of two fast moving objects in the field of space science and computer aided geometric design, one approach is to perform high-precision orbit and forward propagations of two objects, then compare the distance between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::442350dca5c457490aaf12ad241e8612
https://doi.org/10.1109/aero.2015.7119002
https://doi.org/10.1109/aero.2015.7119002
Autor:
Kristin A. Wortman, David Edell
Publikováno v:
2015 IEEE Aerospace Conference.
A Spacecraft Mission Software System (SMSS) consists of both ground and flight software working cohesively to perform failure-free and reliable spacecraft operations in order to meet critical NASA or Department of Defense mission objectives. Visualiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ab3dc2f9382e0299f5010661e1eb390
https://doi.org/10.1109/aero.2015.7118894
https://doi.org/10.1109/aero.2015.7118894
Publikováno v:
2014 IEEE Aerospace Conference.
The Space Department's (SD) Embedded Applications Group at the Johns Hopkins University Applied Physics Laboratory (JHU/APL) continues to apply its experience with independent requirements verification to achieve high confidence levels in the quality
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e914cb1068fe1fe4d452add470086f46
https://doi.org/10.1109/aero.2014.6836196
https://doi.org/10.1109/aero.2014.6836196
Publikováno v:
2013 IEEE Aerospace Conference.
During the Radiation Belt Storm Probes (RBSP) mission, a test framework was developed by the Embedded Applications Group in the Space Department at the Johns Hopkins Applied Physics Laboratory (APL). The test framework is implemented for verification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca23494cc417a5de7dd3c5362e6a1130
https://doi.org/10.1109/aero.2013.6496830
https://doi.org/10.1109/aero.2013.6496830
Autor:
Kristin A. Wortman
Publikováno v:
2012 IEEE Aerospace Conference.
This paper discusses management of the independent acceptance test activity in a space domain software development cycle. The goal of acceptance test is to independently verify functional software requirements to achieve a high level of confidence in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e071f3496157c6f8df92e7148b3875
https://doi.org/10.1109/aero.2012.6187423
https://doi.org/10.1109/aero.2012.6187423