摘要
针对高炮电视跟踪系统目前无法通过实装试验方式对超低空目标截获概率进行考核的问题,分析了影响截获概率的因素,如地面图像和目标同时处于光电系统视场中对光电系统图像处理的影响,通过搭建软件和硬件环境,建立了一种基于三维虚拟试验场的仿真试验方法。构建了典型的测试用例,利用仿真系统采集视频,将图像输入到视频跟踪器中进行处理,通过对输出数据进行处理,可定性或定量判定是否可以截获目标。该方法应用于某型轮式弹炮结合防空武器系统试验,验证了该方法的有效性。
In view of the problem that the antiaircraft gun TV tracking system can not assess the intercept probability of ultra-low-altitude targets by the actual assembling method,the factors affecting the intercept probability were analyzed,such as the ground image and the target were simultaneously in the field of view of the photoelectric system and affected the image processing of the photoelectric system.By constructing the software and hardware environment,a simulation test method based on the three-dimensional virtual test field was proposed.The typical test case was constructed and used in the test of the antiaircraft gun TV tracking system.Firstly,the video was captured by the simulation system,and then the image was input into the video tracker for processing.By observing whether the tracking state was stable in the output video or not,it was qualitatively or quantitatively determined whether the target could be intercepted.This method was applied to the test of a certain wheeled missile-gun combined with air defense weapon system,and the validity of the method was verified.
作者
史海龙
廖旭博
王晶晶
吴彦林
SHI Hailong;LIAO Xubo;WANG Jingjing;WU Yanlin(No.63850 Unit of PLA,Baicheng 137001,China;No.32200 Unit of PLA,Jinzhou 121000,China)
出处
《应用光学》
CAS
CSCD
北大核心
2020年第5期990-996,共7页
Journal of Applied Optics
基金
陆军试验技术研究重点项目(2018年)。
关键词
高炮电视跟踪系统
超低空目标
截获概率
仿真试验
antiaircraft gun TV tracking system
ultra-low-altitude target
intercept probability
simulation test
