| タイトル | Systems Engineering Lessons Learned for Class D Missions |
| 本文（外部サイト） | http://hdl.handle.net/2060/20150016956 |
| 著者（英） | Moore, Josh; Piatek, Irene; Calvert, Derek; Rojdev, Kristina |
| 著者所属（英） | NASA Marshall Space Flight Center; NASA Johnson Space Center |
| 発行日 | 2015-08-31 |
| 言語 | eng |
| 内容記述 | One of NASA's goals within human exploration is to determine how to get humans to Mars safely and to live and work on the Martian surface. To accomplish this goal, several smaller missions act as stepping-stones to the larger end goal. NASA uses these smaller missions to develop new technologies and learn about how to survive outside of Low Earth Orbit for long periods. Additionally, keeping a cadence of these missions allows the team to maintain proficiency in the complex art of bringing spacecraft to fruition. Many of these smaller missions are robotic in nature and have smaller timescales, whereas there are others that involve crew and have longer mission timelines. Given the timelines associated with these various missions, different levels of risk and rigor need to be implemented to be more in line with what is appropriate for the mission. Thus, NASA has four different classifications that range from Class A to Class D based on the mission details. One of these projects is the Resource Prospector (RP) Mission, which is a multi-center and multi-institution collaborative project to search for volatiles in the polar regions of the Moon. The RP mission is classified as a Class D mission and as such, has the opportunity to more tightly manage, and therefore accept, greater levels of risk. The requirements for Class D missions were at the forefront of the design and thus presented unique challenges in vehicle development and systems engineering processes. This paper will discuss the systems engineering process at NASA and how that process is tailored for Class D missions, specifically the RP mission. |
| NASA分類 | Lunar and Planetary Science and Exploration |
| レポートNO | JSC-CN-34095 |
| 権利 | No Copyright |
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