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The method of thermal vacuum tests onboard electronic equipment untightened spacecraft based on thermal measurement system

Keywords:

S.G. Kochura – Ph. D. (Eng.), Deputy General Product Engineer, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk) V.E. Kosenko – Dr. Sc. (Eng.), Professor, Deputy General Director, Deputy General Product Engineer, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk) W.N. Shkolny – Main Product Engineer, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk) S.B. Suntsov – Ph. D. (Eng.), Head of Department, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: sbsun@iss-reshetnev.ru E.A. Morozov – Post-graduate Student, Head of Department, JSC «Academician M.F. Reshetnev «Information Satellite Systems» (Zheleznogorsk). E-mail: morozov@iss-reshetnev.ru W.A. Derevyanko – Dr. Sc. (Phys.-Math.), Senior Research Scientist, Institute of Computational Modelling SB RAS. E-mail: dv@icm.krasn.ru A.W. Makucha – Ph. D. (Eng.), Institute of Computational Modelling SB RAS. E-mail: ks1@icm.krasn.ru


Describes a method for thermal vacuum tests using specialized equipment of thermal vacuum tests and programs «Armit». Proposed solutions allow you to perform the processing of thermal images obtained with the system of control and measurement of temperature, calculation of thermophysical properties and the formation of the source database of electronic components. The presence of more accurate data on the thermal environment of the functional unit allows more likely to predict possible scenarios behavior of electronic components in outer space at the further operation of the equipment. The proposed method also allows to make observations of thermal properties changes during working mode transitions.
References:

 

  1. Syrjamkin V.I., Gorbachev S.V., Suncov S.B. Adaptivnye nejjrosetevye algoritmy diagnostiki materialov, oborudovanija i radioehlektronnojj apparatury // LAPLAMBERTAcademicPublishing. AVAkademikerverlagGmbH & Co. KG. 2013.
  2. Pat. № 143028 ot 09.06.2014 na poleznuju model specializirovannogo teplovakuumnogo stenda.
  3. Avt. cvid-vo № 2013618642 ot 12.09.2013 o gosudarstvennojj registracii programm dlja EHVM.
  4. Dorofeev R.JU., Belov D.A. Problema obespechenija nadezhnosti bortovojj radioehlektronnojj apparatury KA pri vozdejjstvii ehlektrostaticheskikh polejj v orbitalnykh uslovijakh ehkspluatacii // Uspekhi sovremennojj radioehlektroniki. 2013. № 1. S. 20−22.

 

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