Stability simulation method for satellite-borne telescope detection system

The invention discloses a stability simulation method of a satellite-borne telescope detection system. The method comprises the following steps: carrying out thermal simulation modeling on a thermal environment of a track where the telescope detection system is located and the system; and then mappi...

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Bibliographic Details
Main Authors XIA CHENHUI, BIAN BOYUAN, CHEN XIANG, WANG XIAOYONG, GAO XINGHUA, ZHANG QIAN, BAI SHAOJUN
Format Patent
LanguageChinese
English
Published 26.07.2024
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a stability simulation method of a satellite-borne telescope detection system. The method comprises the following steps: carrying out thermal simulation modeling on a thermal environment of a track where the telescope detection system is located and the system; and then mapping the thermal simulation data to a structure model of the telescope detection system, carrying out structure thermal deformation analysis and surface type fitting, and finally obtaining the surface type deformation of the optical element surface of the telescope system. The deformation amount is substituted into an original optical design model of the telescope detection system, ray tracing is carried out, and the stability index of the telescope detection system is obtained based on the visual axis variation amount before and after deformation. The stability index of the telescope is obtained through coupling integrated simulation analysis among the thermal temperature field model, the optical-mechanical structur
Bibliography:Application Number: CN202410514124