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Vestnik SamGU. Estestvenno-Nauchnaya Ser., 2014, Issue 7(118), Pages 134–144
(Mi vsgu435)
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Physics
Experimental investigation of laboratory prototype of spacecraft optical telescope assembly in laboratory conditions
S. V. Tsaplina, S. A. Bolycheva, B. S. Mishaginb, D. V. Shemanaeva a Samara State University, Samara, 443011, Russian Federation
b Povolzhsky Region Center of Computer Measurement Technology, Samara State University, Samara, 443011, Russian Federation
(published under the terms of the Creative Commons Attribution 4.0 International License)
Abstract:
In this paper the specifications of precision system of ensuring thermal regime of spacecraft optical telescope assembly designed for Earth remote sensing are considered. The laboratory model of thermal control system is designed for experimental investigations in the vacuum chamber. Experimental investigations of laboratory model of thermal regime under conditions of simulating space enviroment (low space temperature, direct and reflected from the Earth solar flux, Earth heat flux) is carried out. High temperature stability and low power consumption of the system is shown.
Keywords:
temperature, heat flux, Earth remote sensing, spacecraft, thermal control system, thermal protection, optical telescope assembly, resolution.
Received: 16.12.2013 Accepted: 16.12.2013
Citation:
S. V. Tsaplin, S. A. Bolychev, B. S. Mishagin, D. V. Shemanaev, “Experimental investigation of laboratory prototype of spacecraft optical telescope assembly in laboratory conditions”, Vestnik Samarskogo Gosudarstvennogo Universiteta. Estestvenno-Nauchnaya Seriya, 2014, no. 7(118), 134–144
Linking options:
https://www.mathnet.ru/eng/vsgu435 https://www.mathnet.ru/eng/vsgu/y2014/i7/p134
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