| タイトル | Systems Analysis of In-Space Manufacturing Applications for the International Space Station and the Evolvable Mars Campaign |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160011570 |
| 著者（英） | Owens, Andrew C.; De Weck, Olivier L. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 2016-09-13 |
| 言語 | eng |
| 内容記述 | Maintenance logistics support is a significant challenge for extended human operations in space, especially for missions beyond Low Earth Orbit (LEO). For missions to Mars (such as NASA's Evolvable Mars Campaign (EMC)), where timely resupply or abort in the event of emergency will not be possible, maintenance logistics mass is directly linked to the Probability of Loss of Crew (P(LoC)), and the cost of driving down risk is an exponential increase in mass requirements. The logistics support strategies that have maintained human operations in LEO will not be effective for these deep space missions. In-Space Manufacturing (ISM) is a promising technological solution that could reduce logistics requirements, mitigate risks, and augment operational capabilities, enabling Earth- independent human spaceflight. This paper reviews maintenance logistics challenges for spaceflight operations in LEO and beyond, and presents a summary of selected results from a systems analysis of potential ISM applications for the ISS and EMC. A quantitative modeling framework and sample assessment of maintenance logistics and risk reduction potential of this new technology is also presented and discussed. |
| NASA分類 | Systems Analysis and Operations Research; Astronautics (General) |
| レポートNO | NF1676L-25163 |
| 権利 | Copyright, Distribution under U.S. Government purpose rights |
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