基于遗传算法的瓦楞辊齿形参数优化  

Optimization of Corrugated Roller Tooth Profile Parameters Based on Genetic Algorithm

作　　者：樊令强 张炜 

机构地区：[1]太原科技大学,山西030024 [2]断江大学宁波理工学院,宁波315100

出　　处：《包装工程》2014年第7期44-48,共5页Packaging Engineering

基　　金：“十二五”科技支撑计划项目(2011BAD24B01)

摘　　要：目的研究降低钙塑瓦楞复合纸板生产成本的问题。方法通过对瓦楞齿形参数的研究,建立以压楞系数为目标函数的数学模型,利用MATLAB平台中的遗传算法工具箱对数学模型进行优化计算,并将优化后的结果与现有瓦楞辊参数进行对比。结果优化后,瓦楞辊的齿顶圆弧半径、齿根圆弧半径和楞高减小,楞数增加,压楞系数减小,原纸耗材降低,生产成本降低。结论通过利用MATLAB平台中的遗传算法工具箱对压楞系数齿形参数模型进行优化,齿顶圆弧半径减小0.161 mm,齿根圆弧半径减小0.111 mm,楞数增加1.268,楞高减小0.955 mm,压楞系数减小0.1801。压楞系数的减小表明原纸的耗材的减小,可以明显降低生产成本。Objective To reduce the production cost of paper plastic composite corrugated cardboard. Methods Through the study of the corrugated tooth profile parameters, a mathematical model was established using corrugating coefficient as the target function, which was then optimized using the genetic algorithm toolbox in MATLAB platform, and the optimized results were compared with the existing corrugated roller parameters. Results After optimization, the top radius, fillet radius and flute height of the corrugated roller teeth were reduced, the flute number was increased, the corrugating coefficient was decreased, the paper consumption was reduced and the production cost was decreased. Conclusion By optimizing the tooth profile parame- ter model of the corrugating coefficient using the genetic algorithm toolbox in MATLAB platform, the top radius and fillet radius of the corrugated roller teeth were reduced by 0. 161 mm, 0. 111 mm, the flute number was increased by 1. 268, the flute height was decreased by 0. 955 mm, and the corrugating coefficient was decreased by 0. 1801. The decrease in the corrugating coefficient indicated the decrease in paper consumption, which can significantly reduce the cost of production.

关 键 词：钙塑瓦楞复合纸板生产线 瓦楞辊齿形 压楞系数 MATLAB 遗传算法工具箱 

分 类 号：TB486[一般工业技术—包装工程]