DocumentCode
2492134
Title
Precise nonius guidance and image stabilization of a large space telescope
Author
Somov, Yevgeny ; Siguerdidjane, Houria ; Fedosov, Victor
Author_Institution
Dept. of Guidance, Navig. & Control, Samara State Tech. Univ., Samara, Russia
fYear
2011
fDate
9-11 June 2011
Firstpage
869
Lastpage
874
Abstract
Some problems on a nonius (vernier) guidance, robust attitude control and long-time image motion stabilization of a large space astronomical telescope are considered. Elaborated methods for dynamic research under external and parametric disturbances, partial discrete measurement of the state, digital control of the gyro moment cluster and a fine piezo-driver, are presented.
Keywords
astronomical telescopes; attitude control; digital control; robust control; digital control; gyro moment cluster; image stabilization; large space astronomical telescope; large space telescope; long-time image motion stabilization; precise nonius guidance; robust attitude control; Aerospace electronics; Attitude control; Mirrors; Optical imaging; Optical sensors; Telescopes; image stabilization; nonius guidance; space telescope;
fLanguage
English
Publisher
ieee
Conference_Titel
Recent Advances in Space Technologies (RAST), 2011 5th International Conference on
Conference_Location
Istanbul
Print_ISBN
978-1-4244-9617-4
Type
conf
DOI
10.1109/RAST.2011.5966967
Filename
5966967
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