System Design and Flight Results of China SJ-10 Recoverable Microgravity Experimental Satellite
System Design and Flight Results of China SJ-10 Recoverable Microgravity Experimental Satellite
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DOI：
10.1007/978-981-13-6325-2_2
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Huiguang Zhao;Jiawen Qiu;Wang Ying
中科院分区：
文献类型：
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作者：
Huiguang Zhao;Jiawen Qiu;Wang Ying
返回式卫星是一种多用途、具有返回舱回收能力的中型卫星。自20世纪70年代以来，已成功研制了25颗返回式卫星。SJ-10返回式微重力实验卫星（SJ-10卫星）是中国返回式卫星系列中的第25颗返回式卫星，也是中国首颗空间微重力实验卫星。SJ-10卫星的主要任务是通过卫星航天飞行和太空舱回收，开展微重力科学和空间生命科学的实验研究。实验涵盖微重力流体物理、微重力燃烧、空间材料科学、空间辐射效应、重力生物效应、空间生物技术等6个学科。在卫星研制过程中，为了满足空间实验的需要，同时受进度、资金等因素的制约，提出并实施了卫星工程研制的新思路。2016年，SJ-10卫星成功执行了任务，飞行结果表明，该卫星在回收能力、微重力水平等诸多方面都具有绝对优势。本章总结了返回式卫星SJ-10卫星的技术特点和任务执行效果。对中国返回式卫星的进一步发展思路和服务性能的提高进行了简要讨论。
China recoverable satellite is a multi-utility, mid-scale satellite with the capability of capsule recovery. Twenty-five recoverable satellites have been developed successfully ever since 1970s. SJ-10 recoverable microgravity experimental satellite (SJ-10 satellite) is the 25th recoverable satellite in China recoverable satellite series and also the first China space microgravity experiment satellite. The main mission of SJ-10 satellites to carry out experimental researches on microgravity science and space life science by means of satellite space flight and capsule recovery. The experiments cover six disciplines, including microgravity fluid physics, microgravity combustion, space materials science, space radiation effect, biological effects of gravity, and space biotechnology. In order to satisfy the requirements of space experiments as well as under the constraints of schedule, funds and others, the new approach of satellite engineering development is promoted and carried out during the process of satellite development. The mission of SJ-10 satellite has been carried out successfully in 2016, and the flight results show that the satellite has absolute advantages in many aspects, such as the ability of recovery, better microgravity level and others. In this chapter, the technical characteristics and mission execution results of the recoverable satellite SJ-10 satellite are summarized. The further development ideas and the improvements of service performances of China recoverable satellite are also discussed briefly.