水下模拟失重试验模型设施发展综述  

The research progress of experimental mockups for underwater weightlessness simulation test

作　　者：韩旭 石蒙[1] 董睿[1] 马爱军[1] 张磊[1] 刘伟波[1] HAN Xu;SHI Meng;DONG Rui;MA Aijun;ZHANG Lei;LIU Weibo(China Astronaut Research and Training Center,Beijing 100094,China)

机构地区：[1]中国航天员科研训练中心,北京100094

出　　处：《航天器环境工程》2021年第5期592-598,共7页Spacecraft Environment Engineering

摘　　要：对国内外不同时期水下模型的组成、设计特点进行综述与分析。从国内外水下模型的发展来看,准确模拟人机界面是水下模型设备的研制要点。为简化建造过程,可以根据试验需求对水下模型的逼真度进行分级。设计中还需要考虑水下环境的适应性,例如合理选择材料和中性浮力设计。我国后续水下模型设备的设计可以从中借鉴有益经验。This paper reviews the composition and the design of the mockups for weightless underwater training in different periods.It is shown that the accurate simulation of the human-machine interface is an important point for the construction of the underwater mockups.In order to simplify the construction process,the mockup fidelity can be graded according to the experimental requirements.The adaptability to the underwater environment should also be considered in the design,including the reasonable selection of the materials and the design of the neutral buoyancy equipment.This review provides some guidance for the underwater mockup design in China.

关 键 词：水下模拟失重 水下模型 水下舱段 水下机械臂 

分 类 号：O3[理学—力学] TP3[自动化与计算机技术—计算机科学与技术]