Finally, parameters optimization in storm intensity formula is done with IEA, and its results are compared with those of traditional method and accelerated genetic algorithm. Tests show that IEA has the best fitting results.

• 最后,用免疫进化算法对暴雨强度公式参数进行了优化,并将其计算结果与传统方法和加速遗传算法的计算结果作了比较,结果表明:免疫进化算法的拟合效果最好。