Journal
Scientific and technical journal «Priborostroenie»
UDK629.78; 539.3; 681.7
Issue:7 (66)
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EXPERIMENTAL METHODS AND MEANS OF PROTECTING SPACE-BASED OPTOELECTRONIC SYSTEMS FROM MECHANICAL IMPACTS
Annotation
Methods of protection of space-bazed optical-electronic systems from meteoroids and space debris are stated. To create protective screens, it is proposed to use a new material - armored glass ceramics. Technical solutions (segmentation of mirrors, elongated hoods, transitional optical blocks) for the protection of optical elements are considered. The developed and manufactured setup for studying damage caused to the working surfaces of optical elements is presented. The setup allows to carry out ballistic impact by throwing elements of various masses and geometries. Results of experiments are presented.
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