Journal of Automation and Information Sciences
Published 12 issues per year
ISSN Print: 1064-2315
ISSN Online: 2163-9337
SJR:
0.173
SNIP:
0.588
CiteScore™::
2
Indexed in
Optimization of Placement of Actuators in the Control System of the Main Mirror Shape of a Space Telescope
Volume 33,
Issue 9, 2001,
5 pages
DOI: 10.1615/JAutomatInfScien.v33.i9.70
ABSTRACT
The problem of optimization of actuators placement in the control system of the main mirror shape of a space telescope for correction of different typical distortions is considered. Corrections of distortions like spherical aberration, the third-order coma and the triangle coma are considered. The placement radii of control actuator rings are optimized. Radii of rings of controlling actuators, optimal from the viewpoint of minimization of distortion amplitude, are calculated.
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