压制干扰下基于融合规则的雷达网威力仿真

Power Simulation of Radar Network in Oppressive ECM Based on Fusion Rule

针对压制干扰对雷达网的威胁描述问题,研究了雷达网的探测威力模型。根据雷达基本方程和压制干扰下的雷达方程,结合单部雷达的检测概率模型,研究了一种基于融合规则的雷达网探测范围及探测威力的绘制算法,并用M ATLAB进行仿真实现,结果表明,基于融合规则的雷达网探测范围和探测威力均较融合前增大,更好地体现了雷达组网的优势,该算法亦为衡量雷达网的融合能力及抗干扰能力提供了参考。

For the threat description of radar network under oppressive jamming,a radar power model is constructed.According to basic radar equation without jamming and the radar equation in oppressive jamming,combing the detection probability model of a radar,a drawing algorithm of radar network detection scope and power basing on fusion rule is achieved.Simulation example which using MATLAB language shows that the radar network detection scope and power is bigger after fusing,which reflects the advantage of radar networking better,and this algorithm also provides a reference to the judgment of radar network ＇s ability of fusing and anti-jamming.