2005, Volume 7, Issue 2
Strategic Study of CAE >> 2005, Volume 7, Issue 2
Temperature Prediction for Sun Synchronous Satellite on Orbit
School of Aviation Science and Engineering, Beihang University, Beijing 100083, China
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Abstract
Temperature prediction on-line for sun synchronous satellite is very essential. In this paper, satellite's temperature is predicted on-line after the analysis to the cycles of orbital external thermal current and average temperature. Temperature distribution predicted by last two circles can be the basis on thermal fault diagnosis for satellites. Meanwhile the error accumulation can be avoided. Fly experiment data show that the method is reliable.
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References
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