Methods The new algorithm intersects two different PSO algorithms: global neighbor PSO and local neighbor PSO.The fitness distance ratio (FDR) is selected to update the velocity of the local PSO.

• 方法该算法将全局邻域粒子群算法与局部邻域粒子群算法交叉使用，并采用适应度距离比确定局部邻域粒子群算法的速度更新策略。