This work was supported by the Beijing Institute of Space Mechanics and Electricity under the National Science and Technology’s Major Project for High Resolution Earth Observation System.
机构署名：
本校为第一机构
院系归属：
机械工程学院
摘要：
Thermal-structural analysis of satellite camera in the early design phase as well as during the later experimental verification is important due to the extreme thermal environment. The purpose of this work is to numerically investigate the thermal deformation for a high-resolution satellite camera under solar radiation. Based on the on-orbit thermal environment of the geosynchronous orbit, thermal-structural finite element model of the satellite camera is developed and opto-thermo-mechanical analysis of the optical system is proposed. Transient...
