为了提高雷达网的探测概率和抗反辐射导弹、抗隐身目标、抗综合电子干扰以及抗低空/超低空突防的能力,提出了一种基于改进遗传算法的雷达网优化布站方法.建立了雷达网优化布站的数学模型,给出改进遗传算法在模型中的求解过程和步骤,加快了收敛速度,并通过仿真验证了该方法的可行性. In order to improve the detection probability of radar network and anti-anti-radiation missile anti-stealth target anti-integrated electronic jamming and anti-low altitude / low altitude penetration ability, this paper proposes a method based on improved genetic algorithm for radar network optimization. The mathematic model of distribution network is optimized by radar network. The solving process and steps of improved genetic algorithm in the model are given, and the convergence speed is accelerated. The feasibility of the method is verified by simulation.