| A study for quality factors of multi-spacecraft formation detection efficiency | |
| Niu, Wenlong; Gao, Chen; Yang, Zhen; Shen, Feifei | |
| Department | 空间技术部 |
| Source Publication | Proceedings of the International Astronautical Congress, IAC |
| 2015 | |
| Pages | 2900-2904 |
| Language | 英语 |
| ISSN | 00741795 |
| ISBN | 9781510818934 |
| Abstract | 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. |
| Conference Name | 66th International Astronautical Congress 2015: Space - The Gateway for Mankind's Future, IAC 2015 |
| Conference Date | October 12, 2015 - October 16, 2015 |
| Conference Place | Jerusalem, Israel |
| Indexed By | EI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/5624 |
| Collection | 空间技术部 |
| Recommended Citation GB/T 7714 | Niu, Wenlong,Gao, Chen,Yang, Zhen,et al. A study for quality factors of multi-spacecraft formation detection efficiency[C],2015:2900-2904. |
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