大气与环境光学学报 ›› 2025, Vol. 20 ›› Issue (4): 534-545.doi: 10.3969/j.issn.1673-6141.2025.04.010

• 光电技术 • 上一篇    下一篇

月球极区水冰就位探测地面模拟平台的建立与试验分析

卢文振 1,2, 王兴平 2, 李想 2, 张驰 2, 阮俊 2, 姚路 2, 许振宇 2, 曹乃亮 2, 阚瑞峰 2*   

  1. 1 中国科学技术大学环境科学与光电技术学院, 安徽 合肥 230026; 2 中国科学院合肥物质科学研究院安徽光学精密机械研究所, 安徽 合肥 230031
  • 收稿日期:2024-04-01 修回日期:2024-04-11 出版日期:2025-07-28 发布日期:2025-07-25
  • 通讯作者: E-mail: rfkan@aiofm.ac.cn E-mail:kanruifeng@aiofm.ac.cn
  • 作者简介:卢文振 (1998- ), 安徽六安人, 硕士研究生, 主要从事激光吸收光谱技术及其应用方面的研究。E-mail: wzlu@aiofm.ac.cn
  • 基金资助:
    国家自然科学基金 (62205346), 中国科学院青年创新促进会 (2022451)

Establishment and test of ground simulation experimental platform for in-situ detection of water-ice in lunar polar regions

LU Wenzhen 1,2, WANG Xingping 2, LI Xiang 2, ZHANG Chi 2, RUAN Jun 2, YAO lu 2, XU Zhengyu 2, CAO Nailiang 2, KAN Ruifeng 2*   

  1. 1 School of Environmental Science and Optoelectronic Technology, University of Science and Technology of China, Hefei 230026, China; 2 Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei 230031, China
  • Received:2024-04-01 Revised:2024-04-11 Online:2025-07-28 Published:2025-07-25

摘要: 鉴于月球永久阴影区水冰的分布和含量探测的重要性, 建立了月球水冰就位探测地面模拟试验平台并基于 该试验平台开展了地面全过程模拟试验。该月球水冰就位探测地面模拟试验平台包括月壤制备系统、真空低温传样 与存储系统、模拟试验舱、月壤就位分析系统。模拟试验结果表明, 在环境温度为 −70 ℃、传递时间为10 min 的情况 下, 模拟月壤的水损失小于1.1%。此外, 还实现了对0.001、0.020 和0.050 这3 种不同含水率模拟月壤的水汽含量测 量, 水汽压强值分别为39.3、620.1、1273.2 Pa。该平台可为“嫦娥七号”月球极区水冰探测任务的地面模拟、参数标定、 在轨数据分析和反演提供有力支撑, 并将服务于后续月球科研站等重大任务。

关键词: 永久阴影区, 水冰就位探测, 模拟试验平台, 模拟月壤

Abstract: Given the importance of detecting the distribution and content of water ice in the permanent shadow area of the moon, a ground simulation test platform for lunar water-ice in-situ detection is established, and then the ground whole-process simulation tests are carried out on the basis of the test platform. The ground simulation test platform includes a lunar soil preparation system, a vacuum cryogenic sample transfer and storage system, a simulation chamber, and a simulation lunar soil in-situ analysis system. The simulation test results show that under the conditions of an ambient temperature of −70 ℃ and a transfer time of 10 min, the water loss of the simulated lunar soil is less than 1.1%. In addition, the water vapor content of simulated lunar soils with three different water contents of 0.001, 0.020 and 0.050 has been measured, and the values of the water vapor pressure are 39.3, 620.1 and 1273.2 Pa, respectively. This platform can provide strong support for ground simulation, parameter calibration, in-orbit data analysis and inversion of the Chang'E-7 lunar polar region water-ice exploration mission, and will serve the subsequent lunar research stations and other major tasks.

Key words: permanently shadowed regions, water-ice in-situ detection, simulated test platform, simulated lunar soil

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