Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Raymond S. Wagner"'
Publikováno v:
2017 IEEE Aerospace Conference.
Wireless instrumentation has long been sought for spaceflight applications, but practical implementations capable of providing the utility of wired sensors have proven elusive. The power needed to drive transmitters/receivers in traditional “active
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b5046b2741abab848b8ce6d45f8cd09
https://doi.org/10.1109/aero.2017.7943880
https://doi.org/10.1109/aero.2017.7943880
Publikováno v:
Wireless Sensor and Mobile Ad-Hoc Networks ISBN: 9781493924677
The purpose of this chapter is to demonstrate the increasing importance of Wireless Sensor Networks (WSNs) in all aspects of NASA space exploration activities, review several areas of recent development, and examine in some detail two WSN technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a62695658390ae32303b2cc98b9644a0
https://doi.org/10.1007/978-1-4939-2468-4_5
https://doi.org/10.1007/978-1-4939-2468-4_5
Autor:
James E. Ratliff, Richard J. Barton, Montgomery B. Goforth, Raymond S. Wagner, Chatwin Lansdowne
Publikováno v:
WiSEE
The authors describe ongoing efforts by the Avionics Architectures for Exploration (AAE) project chartered by NASA's Advanced Exploration Systems (AES) Program to evaluate new avionics architectures and technologies, provide objective comparisons of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ed06ea790d09a0688ee56c9dea8b9b2
https://doi.org/10.1109/wisee.2014.6973073
https://doi.org/10.1109/wisee.2014.6973073
Autor:
Raymond S. Wagner, Richard J. Barton
Publikováno v:
WiSEE
In this paper, we describe a method of providing guaranteed delivery of sensor data gathered at arbitrary times using an only intermittently available radio frequency identification (RFID) transport scheme. This technique provides a passive (e.g., no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b6e4136817f9a016e187d8d36e15368
https://doi.org/10.1109/wisee.2014.6973078
https://doi.org/10.1109/wisee.2014.6973078
Publikováno v:
2013 IEEE Aerospace Conference.
In this paper, we present an overview of a proposed collaboration between the National Aeronautics and Space Administration (NASA) and the European Space Agency (ESA), which is designed to facilitate the introduction of commercial-off-the-shelf (COTS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc4a53c2613e4fc6aacddeaa75b1111f
https://doi.org/10.1109/aero.2013.6496962
https://doi.org/10.1109/aero.2013.6496962
Autor:
Richard J. Barton, Raymond S. Wagner
Publikováno v:
2012 IEEE Aerospace Conference.
Standards-based wireless sensor network (WSN) protocols are promising candidates for spacecraft avionic systems, offering unprecedented instrumentation flexibility and expandability. However, when migrating from wired to wireless data gathering syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6a56fb50a84fb28bfb7b73d4a1431da
https://doi.org/10.1109/aero.2012.6187218
https://doi.org/10.1109/aero.2012.6187218
Autor:
Scott Hafermalz, Hester Yim, Raymond S. Wagner, Robert M. Williamsn, Kristina Rojdev, Kriss J. Kennedy
Publikováno v:
AIAA SPACE 2011 Conference & Exposition.
NASA is focused on developing human exploration capabilities in low Earth orbit (LEO), expanding to near Earth asteroids (NEA), and finally to Mars. Habitation is a crucial aspect of human exploration, and a current focus of NASA activities. The Habi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::283c5082bdcd4323fb24292dc9983eb3
https://doi.org/10.2514/6.2011-7203
https://doi.org/10.2514/6.2011-7203
Autor:
Raymond S. Wagner
Publikováno v:
2010 IEEE Aerospace Conference.
Wireless sensor networks (WSNs) have the capacity to revolutionize data gathering in both spaceflight and terrestrial applications.12 WSNs provide a huge advantage over traditional, wired instrumentation since they do not require wiring trunks to con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a34fe0e7c71aa268817222eeaa654e3b
https://doi.org/10.1109/aero.2010.5446672
https://doi.org/10.1109/aero.2010.5446672