State-estimation and parameter identification of freely-spinning rigid spacecraft
作者:
D. A. JOHNSON,
期刊:
International Journal of Systems Science
(Taylor Available online 1976)
卷期:
Volume 7,
issue 12
页码: 1377-1386
ISSN:0020-7721
年代: 1976
DOI:10.1080/00207727608942011
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper studies the attitude estimation of a rigid spacecraft from the noise-corrupted measures provided by sensors. The method used is based on the EKF algorithm and, duo to the lack of precision that can exist on the values of certain parameters, an augmented state-vector comprising these parameters must be considered. The filter thon provides an estimation of these parameters along with the original state-variables of the system. The method is implemented using a simulated model.
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