Journal Title
Title of Journal: J of Astronaut Sci
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Abbravation: The Journal of the Astronautical Sciences
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Authors: JerNan Juang YuChi Wang
Publish Date: 2014/03/16
Volume: 59, Issue: 1-2, Pages: 370-380
Abstract
The objective of this paper is to study the effectiveness of a star pattern recognition method using singular value decomposition of a measured unit column vector matrix in a measurement frame and the corresponding catalog vector matrix in a reference frame The approach is to use sensitivity analysis to define an effectiveness measure for a pairing process for individual measured and cataloged stars The sensitivity of singular values relative to separation angle of star vectors will be studied to establish their correlation A new method is proposed to generate the mission catalog to improve the quality of pattern recognition in speed and accuracy
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