多机电力系统仿真及其潮流计算，直线阵采用切比学夫加权控制主旁瓣比，基于分段非线性权重值的Pso算法。- Multi-machine power system simulation and flow calculation, Linear array using cut than learning laid upon the right control of the main sidelobe ratio, Based on piecewise nonlinear weight value Pso algorithm.