METHOD AND DEVICE FOR CORRECTING THE THERMOELASTIC EFFECTS, NOTABLY FOR A SPACE TELESCOPE, AND TELESCOPE COMPRISING SUCH A DEVICE

A method for correcting thermoelastic effects in respect to a performance parameter of a telescope mounted on a space satellite includes a first step which intuitively determines the correction of the thermoelastic effects by utilizing an algorithm (25) for determining the correction transmitted by...

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Bibliographic Details
Main Authors LOSA DAMIANA, CHARBONNEL CATHERINE, BLANC JEAN FRANCOIS, LIOTARD ARNAUD, CHANAL OLIVIER, DEVILLIERS CHRISTOPHE
Format Patent
LanguageEnglish
Korean
Published 18.12.2013
Subjects
AIRCRAFT
AVIATION
COSMONAUTICS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
TRANSPORTING
VEHICLES OR EQUIPMENT THEREFOR
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Summary:A method for correcting thermoelastic effects in respect to a performance parameter of a telescope mounted on a space satellite includes a first step which intuitively determines the correction of the thermoelastic effects by utilizing an algorithm (25) for determining the correction transmitted by the programming data of a space satellite and a prior model of changes of thermoelastic effects on an orbit scale before the flight of the satellite; and a second step (403) which is performed in the middle of the flight and which sets control messages of a correction member (30) for correcting the performance parameter of the telescope (1) based on the correction which is intuitively set.
Bibliography:Application Number: KR20130065531