基于蜣螂优化算法的龙泉滘水闸底板尺寸优化  

Optimization of bottom plate size of Longquanjiao Sluice based on dung beetle optimization algorithm

作　　者：杜广敏 DU Guangmin(Feicheng Water Resources Branch of Feixian Water Conservancy Engineering Guarantee Center,Linyi City,Shandong Province,Linyi 273400,China)

机构地区：[1]山东省临沂市费县水利工程保障中心费城水利股,山东临沂273400

出　　处：《水科学与工程技术》2024年第5期65-68,共4页Water Sciences and Engineering Technology

摘　　要：为减少修建水闸底板的材料用量,提升水闸结构的整体稳定性,应对水闸底板尺寸进行优化设计。构建以水闸底板截面总面积为目标函数,底板抗滑稳定、底板基底应力要求为约束条件和底板尺寸为优化变量的水闸底板尺寸优化数学模型,采用蜣螂优化算法对其进行优化求解,并将优化结果与基于差分进化算法的优化结果进行比较,以龙泉滘水闸为分析对象,结果表明:蜣螂优化算法对龙泉滘水闸底板尺寸的优化率为31.5%,对水闸底板尺寸优化效果明显优于差分进化算法。To reduce the material consumption for constructing the bottom plate of the sluice and improve the overall stability of the sluice structure,the size of the bottom plate of the sluice is optimized.A mathematical model for optimizing the size of the sluice bottom plate was constructed,with the total cross-sectional area of the sluice bottom plate as the objective function,the anti-stability of the bottom plate,the stress of the bottom plate as the constraint conditions,and the size of the bottom plate as the optimization variable.The Dung Beetle optimization algorithm was used to optimize the solution,and the optimization results were compared with those obtained using differential evolution algorithm.The Longquanjiao sluice was selected as the analysis object,and the results shows that the optimization rate of the dung beetle optimization algorithm for the bottom plate size of the Longquanjiao sluice is 31.5%,and its optimization effect on the bottom plate size of the sluice is significantly better than that of the differential evolution algorithm.

关 键 词：水闸底板 优化设计 蜣螂优化算法 差分进化算法 

分 类 号：TV642.3[水利工程—水利水电工程]