Analysis of systemic situations with a nonzero initial state in the task of pre-operational adjustment of the main reflector of a large fully steerable radio telescope

Vunder, N.A., Dudarenko, N.A.

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For Russian citation (Opticheskii Zhurnal):

Вундер Н.А., Дударенко Н.А. Анализ системных ситуаций с ненулевым начальным состоянием в задаче предэксплуатационной юстировки главного рефлектора большого полноповоротного радиотелескопа // Оптический журнал. 2018. Т. 85. № 10. С. 33–42. http://doi.org/10.17586/1023-5086-2018-85-10-33-42

Vunder N.A., Dudarenko N.A. Analysis of systemic situations with a nonzero initial state in the task of pre-operational adjustment of the main reflector of a large fully steerable radio telescope [in Russian] // Opticheskii Zhurnal. 2018. V. 85. № 10. P. 33–42. http://doi.org/10.17586/1023-5086-2018-85-10-33-42

For citation (Journal of Optical Technology):

N. A. Vunder and N. A. Dudarenko, "Analysis of systemic situations with a nonzero initial state in the task of pre-operational adjustment of the main reflector of a large fully steerable radio telescope," Journal of Optical Technology. 85(10), 624-632 (2018). https://doi.org/10.1364/JOT.85.000624

Abstract:

This paper presents an analysis and computer modeling of manmade systemic situations with a nonzero initial state, generated by a transition of an opto-electronic measurement complex from the pointing mode to the position-tracking mode during pre-operational adjustment of the main reflector of a large fully steerable radio telescope. Values are obtained for the characteristic frequency, the speed of the pointing process of the laser beam of an automatic opto-electronic tracking-measurement complex, and the switching limit to guarantee the transition from the pointing mode to the position-tracking mode within the assigned time interval for measuring the coordinates of a control point.

Keywords:

radio telescope, pre-operational adjustment, deviations, splash effect, nonzero initial state

Acknowledgements:

The research was supported by the Leading Universities of the Russian Federation (Subsidy 08–08); Ministry of Education and Science of the Russian Federation (Minobrnauka) (14.Z50.31.0031); Russian Foundation for Basic Research (RFBR) (16-08-00997).

OCIS codes: 120.4640, 150.3045

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