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为实现全景航空相机对地面目标的检测要求,根据其工作原理设计出一套可完成高精度、多参数航空相机的室内检测系统。首先在分析其性能指标和工作原理的基础上,给出了该检测系统的总体方案。详细设计了系统的主要组成部分:远目标模拟系统即大视场平行光管,动态图形发生系统等结构。提出平行光管和动态图形发生器核心参数的测试方法后,对所设计的检测系统进行实际测试,结果显示其整体性能满足所提设计要求。
In order to realize the detection requirement of the panoramic aerial camera to the ground target, a set of indoor detection system capable of completing the high-precision and multi-parameter aerial camera according to its working principle is designed. First of all, based on the analysis of its performance index and working principle, the overall scheme of this testing system is given. The main components of the system are designed in detail: far target simulation system that is large field parallel light pipe, dynamic graphic generation system and other structures. Put forward the test method of the core parameters of parallel light pipe and dynamic pattern generator, and then test the designed test system. The results show that the overall performance meets the design requirements.