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Proceedings Paper

Observability analysis method for multi-station orbit estimation system based on condition numbers
Author(s): Shuai Chen; Yurong Liao; Chunyue Li; Xinyan Yang
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Paper Abstract

This paper studies the observability analysis of multi-station orbit estimation system and provides a modified observable degree algorithm based on condition numbers. First, satellite’s status equation and measurement equation are established and discreted. Then the state transition matrix and the observation matrix are given to calculate the observable matrix. Final, plug station coordinates into the observable matrix and the modified analysis method is been applied to verify that the condition numbers parallel the orbit determination error. The simulation results proved the effectiveness of the modified method.

Paper Details

Date Published: 20 February 2018
PDF: 8 pages
Proc. SPIE 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application, 106970C (20 February 2018); doi: 10.1117/12.2306008
Show Author Affiliations
Shuai Chen, Aerospace Engineering Univ. (China)
Yurong Liao, Aerospace Engineering Univ. (China)
Chunyue Li, Aerospace Engineering Univ. (China)
Xinyan Yang, Aerospace Engineering Univ. (China)

Published in SPIE Proceedings Vol. 10697:
Fourth Seminar on Novel Optoelectronic Detection Technology and Application
Weiqi Jin; Ye Li, Editor(s)

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