突防航迹规划中雷达探测盲区的快速生成算法  

Fast generating algorithm of radar detection blind region in defense penetration route planning

作　　者：钟文武[1] 周新力[2] 金慧琴[2] 张烨[1] 

机构地区：[1]海军航空工程学院研究生管理大队,山东烟台264001 [2]海军航空工程学院电子信息工程系,山东烟台264001

出　　处：《现代电子技术》2015年第21期42-45,48,共5页Modern Electronics Technique

摘　　要：利用雷达探测盲区进行低空突防,能有效提高飞机生存概率,是飞机突防作战广泛采用的进攻手段。研究了地球曲率盲区和地形遮蔽盲区模型,提出了一种结合DEM的雷达探测盲区快速生成算法,并在此基础上采用A*算法将生成的雷达探测盲区用于飞机突防航迹规划。仿真结果表明了算法的快速有效,能直接应用于突防飞机航迹规划。Low altitude defense penetration utilizing radar detection blind region can improve the survival probability of aircrafts effectively,and is an offensive means adopted widely in aircrafts defense penetration combat. The blind region models of earth curvature and terrain masking are analyzed. A fast generating algorithm of radar detection blind region is proposed,which is combined with DEM. Based on this,the generated radar detection blind region is applied to the route planning of aircrafts defense penetration by adopting A＊ algorithm. The simulation results show that the algorithm is quick and effective,and can be used in defense penetration route planning of aircrafts.

关 键 词：低空突防 雷达盲区 航迹规划 DEM 

分 类 号：TN95-34[电子电信—信号与信息处理] TP301.6[电子电信—信息与通信工程]