欺骗式干扰下组网雷达优化布站方法分析与仿真

摘要

针对组网雷达抗欺骗式干扰的资源优化问题,提出了一种优化布站方法.首先,对数据融合抗欺骗式干扰能力进行理论分析,给出组网雷达在空间不同位置被欺骗概率的理论值;利用理论分析结果,实现组网雷达被欺骗概率最小化和其覆盖范围最大化的联合优化布站,从而达到最优的资源利用方式.最后,通过仿真得到不同条件下的最优布站位置.%Netted radar has excellent performance for anti-jamming, especially for the deception jamming. According to the difference in spatial correlation, it can discriminate deceptive false targets by utilizing the method of data fusion. To solve the problem of optimal allocation of netted radar under deception jamming, we first analyze the anti-jamming ability of the fusion-based method in theory and obtain the theoretical expression for the cheated probability of netted radar. Based on the obtained theoretical expression, we propose an optimal deployment algorithm which can achieve the minimization of the cheated probability of netted radar and the maximization of its detection area. The simulations illustrate the locations of optimal deployment in different conditions.