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Proceedings Paper

The estimate of ballistic trajectory and the analysis of its precision in space for early warning of medium or low orbit satellite
Author(s): Han Long; Zhenjie Li; Dongyun Yi
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Paper Abstract

In this paper, we studied the problem of estimating trajectory parameters of ballistic missile (BM) such as the first detected point and impact position, in space early warning of a single low orbit satellite, and provided corresponding precision analysis. The main idea is that through matching the observation trajectory data to the trajectory equation of free flight phase, first detected point and the main trajectory is determined. Simulation results review that those algorithms in this paper is efficient.

Paper Details

Date Published: 4 January 2006
PDF: 6 pages
Proc. SPIE 5985, International Conference on Space Information Technology, 598525 (4 January 2006); doi: 10.1117/12.657422
Show Author Affiliations
Han Long, National Univ. of Defence Technology (China)
Zhenjie Li, National Univ. of Defence Technology (China)
Dongyun Yi, National Univ. of Defence 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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