空间站制品载荷返回技术研究

Research on Payload Return form Space Station

文章通过研究国际空间站应用情况,分析了其空间制品载荷返回技术的发展现状。对目前国际空间站制品载荷返回技术的研究现状进行了详细的介绍,着重对俄罗斯、日本和欧洲的研究情况进行了论述。结合国际的工程实际,归纳出空间制品返回的技术思路。分别对不可展开舱体、结构展开式舱体和充气展开式舱体方案分别进行了论述,总结了各种方案的特点。最后针对空间制品返回方案的关键技术进行了说明,提出相应的技术解决思路。通过文章的论述,指出了结合目前中国空间站计划,实施对空间制品载荷下载的研究意义,同时为空间站制品的下行提供了相应的技术解决途径。

The paper summarizes the development of the space station application, and analyzes the current development of the space payload return technology. The development of the space payload return technology in the world is introduced, in which the study in Russia, Japan and Europe is discussed in detail. By combined with the engineering practice abroad, a technical thinking of space payload returns is put forward. For the unable deployed cabin, structural deployable cabin and inflatable cabin, the return scheme are discussed respectively, and then the characteristics of the various schemes were summarized. The key techniques based on space payload return scheme are described, and the relevant technical solutions are put forward at last. The paper points out the research significance of the space payload return technology in regard to China space station project, and provides the corresponding technical solution for the space payload return.