本文提出了利用遗传算法对穿孔共振结构的滤波器进行了多参数优化计算 ,得出在已知脉动频率下 ,不同的流体介质中 ,穿孔共振结构滤波器的最优参数 ,为穿孔共振结构流体滤波器的使用提供了较好的设计方法。本文还对一实际穿孔结构滤波器进行了实验研究 ,证明本文的理论计算与参数优化方法的正确性 In this paper, we propose a genetic algorithm to optimize the parameters of the filter with perforation resonance structure, and get the optimal parameters of the perforation resonance filter in different fluid mediums at known pulse frequency. The use of filters provides a good design method. In this paper, an experimental study of the actual perforated structure filter is also carried out to prove the correctness of the theoretical calculation and parameter optimization methods