大视场红外凝视系统在靶场探测中的可行性研究

发布时间：2018-11-11 07:21

【摘要】：针对目前靶场试验目标丢失后(特别是在发射阶段),红外经纬仪难以寻回的问题,提出了利用大视场红外凝视成像技术进行改善的方案。首先分析了靶场目标的最佳红外工作波段;其次,分析了大视场中靶场目标的成像和运动特殊性;最后,根据靶场的探测性能要求,论证了大视场红外系统的视场大小。综合多项因素,论证了视场角在57.4°~74.65°的大视场红外系统可满足靶场的探测需求,也可改善靶场试验目标丢失后难以寻回的现状,降低了漏警率。
[Abstract]:Aiming at the problem that the infrared theodolite is difficult to find after the target is lost, especially in the launching stage, a scheme is proposed to improve the infrared staring imaging technology with large field of view. First, the optimal infrared working band of the target is analyzed; secondly, the imaging and motion particularity of the target in the large field of view are analyzed. Finally, according to the detection performance requirements of the range, the field of view of the large field infrared system is demonstrated. By synthesizing many factors, it is proved that the large field of view infrared system with a field of view angle of 57.4 掳~ 74.65 掳can meet the detection requirements of the shooting range, can also improve the present situation that the target is difficult to be found after the target is lost in the range test, and reduce the false alarm rate.
【作者单位】： 军械工程学院电子与光学工程系;
【分类号】：TJ06;TN219
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本文编号：2324159