Whole-star stray light ground test system

The invention provides a whole-satellite stray light test system. The whole-satellite stray light test system comprises a large-area array light source simulation system, simulation light source scattering equipment, an optical darkroom, a secondary extinction trap, a pointing mirror, a pointing mir...

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Bibliographic Details
Main Authors SUN LILU, WANG SHAOLIN, SANG FENG, YANG CHUNYAN, GUO LINGLING
Format Patent
LanguageChinese
English
Published 04.06.2024
Subjects
MEASURING
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:The invention provides a whole-satellite stray light test system. The whole-satellite stray light test system comprises a large-area array light source simulation system, simulation light source scattering equipment, an optical darkroom, a secondary extinction trap, a pointing mirror, a pointing mirror two-dimensional turntable, a scanning mirror, a scanning mirror two-dimensional turntable, a test satellite, a satellite turntable and a mechanism control and information acquisition terminal. The secondary extinction trap, the pointing mirror, the pointing mirror two-dimensional turntable, the scanning mirror, the scanning mirror two-dimensional turntable, the test satellite and the satellite turntable are all arranged in the optical darkroom; and the large-area array light source simulation system, the simulation light source heat dissipation system and the mechanism control and information acquisition system terminal are all arranged outside the optical darkroom. The optical darkroom divides a test space int
Bibliography:Application Number: CN202410180877