中国空间科学技术

›› 2015, Vol. 35 ›› Issue (6): 40-.doi: 10.3780/j.issn.1000-758X.2015.06.005

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PredictiononPerformanceDegradationofThermalControlCoatingBasedonSatelliteTemperatureonOrbit

SONG  Xin, ZHANG  You-Wei, LIU  Zi-Jun, SI  Dong-Bo   

  1. (BeijingInstituteofSpacecraftSystemEngineering，Beijing100094)
  • Received:2015-02-01 Revised:2015-06-01 Published:2015-12-25 Online:2015-12-25

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Abstract: Amethodwasproposedtopredicttheperformancedegradationofthermalcontrolcoatingbasedontemperaturedataonorbit.Amathematicalmodelwhichwasconstructedtostudythe degradationofthermalcontrolcoatingperformancespanningintegeryears wasverifiedbynumericalsimulations.Thecalculationdatameetthetruevaluewell,indicatingthatthemathematicalmodelisvalid.

Key words: Thermalcontrolcoating, Performancedegradation, Numericalsimulation, Inversionoftelemetrydata, Satellite