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Proceedings Paper

Influence of formation flying satellites spatial state parameters estimate to velocity precision in ATI
Author(s): Zhiyuan Wang; Shiwei Fan; Dongyun Yi; Jing Yao
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Paper Abstract

Based on the analysis of the characteristic parameters which have influence on the radical velocity precision, we establish two mathematical association models: One is between spatial state parameters estimate and characteristic parameters, another is between characteristic parameters and radical velocity precision. By simulation, characteristic parameters precision in different scenarios, error propagation matrix and the precision factors of measurement error propagation relation are obtained, and the influence of formation flying satellites spatial state parameters estimate to radical velocity precision is investigated finally.

Paper Details

Date Published: 4 January 2006
PDF: 6 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 598542 (4 January 2006); doi: 10.1117/12.658255
Show Author Affiliations
Zhiyuan Wang, National Univ. of Defense Technology (China)
Shiwei Fan, National Univ. of Defense Technology (China)
Dongyun Yi, National Univ. of Defense Technology (China)
Jing Yao, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 5985:
International Conference on Space Information Technology
Cheng Wang; Shan Zhong; Xiulin Hu, Editor(s)

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