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12
Issue
vol 63 / December, 2020
Article

DOI 10.17586/0021-3454-2016-59-6-477-481

UDC 629.7

PROSPECTS OF REALIZATION OF PROTO-FLIGHT APPROACH IN NANOSATELLITE GROUND TESTING

Y. A. Sokolov
ITMO University; Student


V. D. Kureev
Khrunichev State Research and Production Space Center, Space Systems Research and Development Institute, Complex of System Research and Scientific and Methodological support of Testing and Exploitation of Rocket and Spacecraft Technique; Deputy Chief of the Complex


S. V. Pavlov
Khrunichev State Research and Production Space Center, Space Systems Research and Development Institute, Complex of System Research and Scientific and Methodological support of Testing and Exploitation of Rocket and Spacecraft Technique; Deputy Director


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Abstract. Perspective schematic of realization of proto-flight approach in ground testing of nanosatellites is presented. The approach presupposes performing qualification flight tests with the single manufactured sample. Advantages and disadvantages of the proposed approach are discussed. To reduce the impact of identified disadvantages, it is proposed to use computational models of reliability available in a range of organizations of the rocket and space industry. Extension of the software base is supposed to be advisable in the frames of the of the future program "Creation of scientific-educational space system of the Union state", including the establishment of specialized ground-based functional modules to predict residual life and reliability of onboard systems of nanosatellites on the base of comprehensive tests results.
Keywords: proto-flight approach, risk source, risk model, risk control problems, ground tests

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