摘要
载人深空探测任务中,航天员对生存空间的需求大小在很大程度上决定了任务规模和成本。针对该问题,根据实际生活中数字空间一定程度上能够替代实体空间的现象,提出了虚拟生活舱的概念,对虚拟生活舱的空间需求、功能定位等进行了初步的构想;并对载人火星探测任务虚拟舱的规模和质量进行了估算分析,结果表明,引入虚拟生活舱会使飞行器总规模降低22%。最后,对虚拟生活舱涉及到的关键技术进行了梳理,为日后的研究提供参考。
The spatial demand of the astronauts'survival significantly affects the scale and cost of the human deep-space exploration mission.The concept of virtual habitation cabin was proposed ac-cording to the fact that digital space could replace some real physical space in real life.The spatial demand and the function allocation of virtual habitation cabin were preliminarily conceived.The es-timation of the scale and mass of human Mars mission showed that applying virtual habitation cabin would reduce the total scale of the aircraft by 22%.Finally,the key techniques involved in virtual habitation cabin were summarized to make recommendations for future researches.
作者
张政
李海阳
ZHANG Zheng;LI Haiyang(College of Aeronautics and Astronautics,National University of Defense Technology,Changsha 410073,China)
出处
《载人航天》
CSCD
北大核心
2018年第2期171-177,共7页
Manned Spaceflight
基金
国家自然科学基金(11372345)
载人航天预先研究项目(010701)
关键词
空间需求
虚拟生活舱
质量估计
技术梳理
spatial demand
virtual habitation cabin
mass estimation
technical combing
