空管雷达威力数字化分析

Digital analyzing of air traffic control radar coverage

针对空管雷达网任务筹划系统雷达威力图数据密度低、精度差、负仰角数据缺失和人工读图效率低等问题,提出了一种基于图像处理的空管雷达威力数字化分析方法,自动计算威力图像素点位置和雷达威力图坐标对应关系,补全缺失数据;给出了威力图量化处理流程和实际威力计算方法,进而达到自动分析实际雷达探测性能的目的.实际处理结果验证了该方法的有效性.

In order to solve the problems concerning radar coverage diagram such as low data density,poor accuracy,missing data in negative elevation and low efficiency of manual reading in air traffic control(ATC)ra-dar net mission planning system,this paper proposes a digital analysis approach of ATC radar coverage based on image processing,which automatically calculates the pixel position of radar coverage diagram and the coordinate correspondence of radar coverage diagram,complementing the missing data.The paper also gives the processing flow of coverage diagram quantification and the calculation method of actual coverage,so as to achieve the goal of automatically analyzing the detection performance of actual radar.The effectiveness of the proposed method is verified by practical processing results.