The space camera has a thin skin to the change of the circumstances, especially to the change of temperature. Because of the changes of the surroundings, the camera’s focusing plane will offset in different degree.
空间相机在轨工作环境温度变化范围很大,相机对环境变化,特别是温度波动的影响比较敏感。
参考来源 - 空间相机调焦技术的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The mechanics analysis for the primary mirror used in the space camera under the processing conditions is first carried out by finite element method.
本文用有限元法首次对正在加工中的空间相机主镜进行力学分析。
Then, exposure parameters of the space camera can be calculated by setting the highest luminance information measured before as the saturation luminance of the space camera.
再将该高亮度设为空间相机的饱和亮度,解算空间相机的曝光参量;
In the spectrum response of the space camera structure, the solution through computer is difficult to realize for the size of equation is too large, this situation is caused by the complex system.
在航天相机结构的谱响应分析过程中,由于系统过于复杂而导致方程规模庞大,以至于计算机求解难以实现。
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