空间移民试验基地概念研究

Concept Study of Experimental Space Settlement

为研究人类在地外空间长期独立生存的能力,探索空间移民试验的可行性,为未来真正的空间移民铺设道路,文章基于任务分析流程对空间移民试验基地(太空小镇)进行了初步概念分析。提出了试验基地的基本目标和从属目标并对其进行了详细描述,运用系统工程方法,通过梳理约束条件,确定了基地的规模为百人级,运行在地月空间L4点,由结构机构分系统、能源分系统、控制分系统和运营分系统四个主要部分组成。文章认为空间移民计划需要在推进技术、材料制造与工艺、大功率能源技术等一系列关键技术获得突破的情况下才有可能付诸实践。

The Experimental Space Settlement（Space Townlet） is a new concept of space plat- form. It is a new planning direction for far future manned space mission. In order to study the ca- pability of human living independently in outer space and explore the feasibility of experimental space settlement, the concept study of the Experimental Space Settlement is made in this paper based on mission analysis flow for searching a road to true space settlement in far future. The elementary target and affiliate target are brought forward with detailed description. Through sorting out the constraint conditions with systems engineering approach,this paper confirmed that the base is big enough for 100 people, working at the L4 point of earth-lunar system and com- posed of four main parts including structure institution subsystem, energy subsystem, control sub- system and operation subsystem. In the end, this paper draws a conclusion that the plan of space settle- ment can be carried out only when a series of key technology breakthrough of propulsion technology, manufacturing and processing technique of materials, high power energy etc are realized.