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题名: A study for quality factors of multi-spacecraft formation detection efficiency
作者: Niu, Wenlong; Gao, Chen; Yang, Zhen; Shen, Feifei
作者部门: 空间技术部
会议名称: 66th International Astronautical Congress 2015: Space - The Gateway for Mankind's Future, IAC 2015
会议日期: October 12, 2015 - October 16, 2015
会议地点: Jerusalem, Israel
会议主办者: Airbus Defence and Space; Boeing Space Exploration; et al.; Space Foundation; SSL; Teva Pharmaceutical Industries Ltd
会议录: Proceedings of the International Astronautical Congress, IAC
出版日期: 2015
收录类别: EI
页码: 2900-2904
ISSN号: 00741795
ISBN号: 9781510818934
英文摘要: Space physics field detection has come into an age of multi-point cooperative detection. To collect three-dimensional data, recent space physics field detection missions implemented or planned prefer multi-spacecraft formation. In order to choose the best detection efficiency of different formations, quantitative evaluation shall be employed. In this paper, the existing quality factors of four-point cooperative detection are analyzed and summarized based on the definition of volumetric tensor and another spacecraft is added to form a five-point formation. To study the fifth spacecraft's effect on the tetrahedron formation, this paper divide the five-point formation into five tetrahedrons and one main tetrahedron cooperating with a fifth point to evaluate the five-point detection efficiency. The simulated orbit data of five-spacecraft in one orbit period are used to simulate and analyze the methods. Copyright © 2015 by the International Astronautical Federation, All rights reserved.
语种: 英语
内容类型: 会议论文
URI标识: http://ir.nssc.ac.cn/handle/122/5624
Appears in Collections:空间技术部_会议论文

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