月球尘环境模拟试验方法研究

Research on Simulation Test Method of Lunar Dust Environment

在调研国外月球环境地面模拟试验的基础上,分析了月球尘环境对于月面探测设备可能的影响以及开展月球尘地面模拟试验的意义和价值。以美国Apollo计划带回的月球尘样品为例,研究了月球尘的物理特性与化学成分,并对国外现有月球尘模拟产品情况进行了分析。对于极端环境条件下月球尘特性可能发生的变化和危害进行了分析。最后针对月球尘环境的特点,提出了从制备月球尘产品到环境参数模拟与控制到试验参数采集、分析与修正的一整套月球尘环境模拟试验方案。

The possible effect of lunar dust on lunar detector, and the significance and value of lunar dust environmental simulation test was analyzed based on investigation of the relevant work in other country. The physical characteristics and the chemical constitution of lunar dust were studied with the sample attained by Apollo spacecraft and the simulative lunar dust product of other country. The potential variation of lunar dust in extreme condition was studied. A whole project of lunar dust environmental simulation test was put forward, which included preparation of simulative lunar dust product, simulation and control of environmental parameters, and the collection, analysis, and correction of test parameters.