有源/无源协同跟踪与雷达辐射控制方法  

Active-passive Cooperative Tracking and Radar Radiation Control Method

作　　者：曾小东[1] ZENG Xiaodong(The 10th Research Institute of China Electronics Technology Group Corporation,Chengdu 610036)

机构地区：[1]中国电子科技集团公司第十研究所,成都610036

出　　处：《舰船电子工程》2022年第10期77-82,共6页Ship Electronic Engineering

摘　　要：针对雷达辐射时间长,被截获概率高的问题,论文提出了一种雷达辐射控制下的雷达/电子支援措施(ESM)协同跟踪方法。首先分析了雷达和ESM的有源/无源协同跟踪流程,然后研究了雷达间歇辐射的控制模型并推导了基于信息矩阵融合的协同跟踪滤波步骤,最后通过仿真验证了算法的有效性。仿真结果表明,采用基于信息矩阵融合的协同跟踪滤波算法,在辐射控制因子为0.5时,雷达的辐射时间减少量可以达50%以上。In order to solve the problem of high interception probability caused by the continuous radar radiation,this paper proposes a method of active-passive cooperative tracking which pays an attention on radar radiation control. Firstly,the active and passive cooperative tracking process of radar and electronic support measures(ESM)is analyzed. Then,the control model of radar intermittent radiation is studied and the cooperative tracking filtering steps based on information matrix fusion are deduced. Finally,the effectiveness of the algorithm is verified by numerical experiments. The simulation results show that when the cooperative tracking filtering method based on information matrix fusion is adopted,the radiation time of radar under the radiation control factor 0.5can be reduced by more than 50%.

关 键 词：雷达 电子支援措施 辐射控制 协同跟踪 

分 类 号：TN957[电子电信—信号与信息处理]