混合遗传算法在灌区渠道断面优化设计中的应用

摘要

应用混合遗传算法对农田水利工程中梯形灌溉渠道断面的底宽及设计水深等参数进行了优化设计。算例表明，混合遗传算法能有效解决渠道断面设计中的优化问题，且计算速度快、精度高，在工程优化设计中具有很强的实用价值。%The hybrid genetic algorithm was used to optimize parameters such as bottom width and design depth of the trapezoidal irrigation channel section. The example shows that hybrid genetic algorithm can solve the problem of channel section design optimization effectively, and which is quite practical in engineering optimization design with high precision and calculation speed.