金星大气环境模拟设备及试验技术综述

金星作为地球的姊妹星，具有极大的科学探索价值。鉴于金星环境的复杂性，了解金星内部只能通过着陆探测与漂浮探测方式进行，而金星大气环境模拟试验是未来开展金星着陆、漂浮探测器研制的基础。文章首先梳理出金星近表面环境模拟的关键技术，包括微量气体的精确测量与控制，高温、高压环境下的气体温度及压力控制与测量；之后综述了国内外金星大气环境模拟系统的研究现状，着重介绍了国外进行的金星大气环境模拟试验；继而在分析金星探测任务对环境模拟具体要求的基础上，对我国开展金星大气环境模拟试验研究提出建议。

Review of Venus atmospheric environmental simulation facility and test technology

As the sister planet of the Earth, Venus has an appreciable scientific exploration value. Due to the complexity of the environment of Venus, the feasible way to understand the interior of Venus is through the landing and close-up detection. The simulation of the atmosphere of Venus is the key to the successful development of Venus landing and floating probe in the future. This paper firstly combs out the key technologies for Venus near-space environmental simulation, including the accurate measurement and control of trace gases, the temperature and pressure control and measurement of gases under high temperature and high pressure; then reviews the domestic and foreign Venus atmospheric environmental simulation system tests. Based on the analysis of the specific requirements of the environmental simulation for Venus exploration missions, some suggestions are put forward for China to ensure the successful simulation test under the simulated Venus surface environment.