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Status Report on ANITA2 - The European Programme on High Performance Air Monitoring of ISS Trace Gas Contamination and Gas Concentration Dynamics

机译:关于ANITA2的现状报告-欧洲ISS微量气体污染和气体浓度动态的高性能空气监测计划

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The advanced air monitor ANITA (Analysing Interferometer for Ambient Air) accomplished a highly successful mission, operating for 11 months on ISS in 2007 and 2008. Detecting simultaneously 32 gases, ANITA could provide new findings in the behaviour and dynamics of crewed cabin air. The successor system ANITA2 is now in a preliminary design and planning phase. ANITA2 considers the lessons learned cycles with ANITA leading to different approaches for an improved system definition. ANITA noise effects could be simulated on ground in the laboratory enabling the engineers to design a system avoiding the observed noise. The design for the successor unit ANITA2 will thus benefit from these on-ground findings. The next mission is planned for five years of automatic operation on ISS, where the system relatively easily can be accommodated, since it consumes nothing but power. ANITA2 is (like ANITA) suggested to be an ESA-NASA cooperative programme, where ESA is responsible for the provision of the system, the data acquisition, and gas analyses. NASA's responsibilities could be launch, accommodation, operation, and final use of the data. ANITA2 also represents a precursor system for missions e.g. to Moon and Mars under the manned exploration programme.
机译:先进的空气监测器ANITA(环境空气分析仪)完成了一项非常成功的任务,分别于2007年和2008年在国际空间站上运行了11个月。同时检测到32种气体,ANITA可以提供机舱乘员空气行为和动态方面的新发现。后继系统ANITA2现在处于初步设计和计划阶段。 ANITA2考虑了与ANITA一起汲取的经验教训,从而得出了改进系统定义的不同方法。可以在实验室中在地面上模拟ANITA噪声影响,从而使工程师可以设计一种避免观察到噪声的系统。因此,后续的ANITA2装置的设计将受益于这些实际发现。下一个任务计划在ISS上进行为期五年的自动操作,因为该系统仅消耗功率,因此相对容易安装该系统。建议将ANITA2(与ANITA一样)作为ESA-NASA合作计划,由ESA负责系统的提供,数据采集和气体分析。 NASA的职责可能是发射,容纳,操作和最终使用数据。 ANITA2还代表了执行任务的先驱系统,例如根据载人探索计划进入月球和火星。

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