摘要
在以往的遥感器真空成像试验中,光学检测装置每次装配完毕只能完成单一状态下的光学测试,且建立成像试验所需工况的周期较长。文章设计研制了一种三维光学检测装置,使用该装置可实现中小口径相机在空间环境模拟装置内的光电综合性能检测。试验人员可在空间环境模拟容器外对该装置进行平移、旋转和俯仰的精确调整,完成对单台或多台相机全视场的精确测试。试验验证了该装置方案设计的可行性。
In the vacuum imaging test for sensors, usually only a single mode optical detection could be done whena detection device is assembled, and it takes a long time to establish the working conditions for imaging tests. In thispaper, a three-dimensional optical detection device is designed, mainly for use in photoelectric comprehensiveperformance testing of small and medium caliber camera sensor systems in the environmental simulator. The operatorcan adjust the device accurately by translation, rotation and pitching so as to complete the single or multiple cameratests in a full field view. The vacuum imaging test verifies the scheme of the three-dimensional detection device.
出处
《航天器环境工程》
2015年第3期296-300,共5页
Spacecraft Environment Engineering
基金
卫星型号项目
关键词
三维光学检测装置
全视场
平移机构
旋转机构
俯仰机构
three-dimensional optical detection device
full field
translation mechanism
rotating mechanism
pitching mechanism
