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Journal of Automation and Information Sciences
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN Print: 1064-2315
ISSN Online: 2163-9337

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Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v33.i9.70
5 pages

Optimization of Placement of Actuators in the Control System of the Main Mirror Shape of a Space Telescope

Sergey A. Mudragel
Institute of Space Research of National Academy of Sciences of Ukraine and National Space Agency of Ukraine, Kyiv

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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