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Attitude motion compensation for imager on Fengyun-4 geostationary meteorological satellite.

Authors :
Lyu, Wang
Dai, Shoulun
Dong, Yaohai
Shen, Yili
Song, Xiaozheng
Wang, Tianshu
Source :
Acta Astronautica. Sep2017, Vol. 138, p290-294. 5p.
Publication Year :
2017

Abstract

A compensation method is used in Chinese Fengyun-4 satellite to counteracting the line-of-sight influence by attitude motion during imaging. The method is acted on-board by adding the compensation amount to the instrument scanning control circuit. The mathematics simulation and the three-axis air-bearing test results show that the method works effectively. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*ARTIFICIAL satellites in navigation
*METEOROLOGICAL satellites
*SCIENTIFIC satellites
*GEOSTATIONARY satellites
*COMPUTER simulation

Details

Language :
English
ISSN :
00945765
Volume :
138
Database :
Academic Search Index
Journal :
Acta Astronautica
Publication Type :
Academic Journal
Accession number :
124474125
Full Text :
https://doi.org/10.1016/j.actaastro.2017.05.033
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