突防过程的组网雷达干扰资源优化分配

On Study of Optimum Allocation for Jamming Resource Against Netted Radar based on Penetrating Process

以组网雷达融合中心检测概率为目标函数,建立针对组网雷达系统的干扰资源优化分配模型。并进一步指出该模型运用于飞行器突防时,其不足之处在于“以点带面”,以飞行器突防过程中某一点的融合中心检测概率代替整个突防过程时,该评估方法损失过程中的大量信息。在此基础上充分利用突防过程的信息,提出以“融合中心检测概率加权积分”为目标函数,建立基于突防过程的干扰资源优化分配模型。仿真结果表明具有一定的指导意义。

Taking detection probability of netted radar fusion center as target function, this paper establishes jamming resource optimum allocation model. Then it points out the shortcoming of this model, which is loses much information of the penetrating process,for that it substitutes the overall penetating process＇s detection probability of fusion center with one position＇s. Based on this reason,it brings forward ＇weighted integral of detection probability in fusion center＇ as target function, establishes new allocation model based on penetrating process. The simulation result proves that it has guiding significance.