基于发现概率的预警机机动部署研究  

Research on Maneuvering Deployment of AWACS Based on Detection Probability

作　　者：魏维斌 兰旭辉[1] 彭思勇 孙定涛 任富强 WEI Weibin;LAN Xuhui;PENG Siyong;SUN Dingtao;REN Fuqiang(Air Force Early Warning Academy,Wuhan 430019,China)

机构地区：[1]空军预警学院,湖北武汉430019

出　　处：《雷达科学与技术》2024年第6期620-627,共8页Radar Science and Technology

基　　金：全军军事类研究生资助课题(No.JY2023C195)。

摘　　要：针对预警机优化部署中,对已有地面雷达网状况和目标动态雷达散射截面积(Radar Cross Section,RCS)特性考虑不全面的问题,基于动态RCS影响下的雷达发现概率,对在已有地面雷达网的前提下,按特定航线飞行的预警机机动组网部署位置进行了研究。对目标动态RCS模型进行了说明,从目标发现概率出发,建立了预警机与地面雷达组网区域覆盖模型,利用粒子群优化算法仿真计算了预警机机动部署位置。仿真结果表明,对于已有的地面雷达网,组织预警机机动部署至合适的位置,能有效提升拓展雷达网的区域覆盖范围,更好地发挥出对隐身目标的探测效果。Aiming at the problem that the existing ground radar network and the dynamic radar cross section(RCS)characteristics of the target are not fully considered in the optimal deployment of the AWACS, based on the radardetection probability under the influence of the dynamic RCS, the maneuvering network deployment position of theAWACS flying on specific routes under the premise of the existing ground radar network is studied. The dynamic RCSmodel of the target is explained, and an area coverage model for the network between the AWACS and the ground radaris established based on the probability of target discovery. The particle swarm optimization algorithm is utilized to simulateand calculate the maneuvering deployment position of the AWACS. The simulation results indicate that for the existingground radar network, organizing the AWACS to be deployed to the appropriate position can effectively enhance thearea coverage of the extended radar network and improve the detection capabilities on stealth targets.

关 键 词：预警机 动态RCS 发现概率 雷达组网 机动组网 

分 类 号：TN959.73[电子电信—信号与信息处理] E926.37[电子电信—信息与通信工程]