基于改进混沌粒子群算法的发射波束控零

建立天线方向图综合控零模型，构造了一种适合方向图多指标优化的非线性目标函数。针对粒子群算法的快速收敛及全局最优的强搜索特点，应用混沌系统的遍历性和强随机性对算法进行改进，形成混沌粒子群算法，将其应用于发射波束方向图控制，实现了任意指定零陷深度要求的方向图控制。仿真结果验证了改进算法的优越性。

Transmitting null beamforming based on CH-PSO

In order to control pattern with desired null depth,a new transmitting beamforming technique is presented based on the chaos particle swarm optimize(CH-PSO).The method uses multiple target optimize function,which is set under an antenna pattern null-control model.With the global optimum and good convergence of PSO,the CH-PSO improved by the ergodicity and randomicity of chaos systems can prevent pre-mature or bad-effect in scout.The simulations illustrate the proposed technique is prior to the classic metho...