BP算法神经网络技术在激光加工中的应用  

Application of BP Function Neural Network on Laser Manufacture

作　　者：韩庆大[1] 李沈[1] 王丹民[1] 魏宁 

机构地区：[1]东北大学设备诊断工程中心,沈阳110006

出　　处：《东北大学学报（自然科学版）》1999年第5期505-509,共5页Journal of Northeastern University(Natural Science)

基　　金：国家自然科学基金

摘　　要：激光加工工艺要求在被处理的三维曲面上形成若干个小正方形·针对如何形成正方形加以研究·认为ＢＰ 算法的神经网络技术适用于三维曲面的正方形求解·讨论了如何应用ＢＰ算法的神经网络、隐层数、隐层节点数。The technology of laser manufacture requires that some squares be formed on the surface of 3 dimensional parts. The generation of the squares was studied. BP function neutral network is suitable to calculate these squares functions. The use of BP function neural network,the number of BP layers and the number of elements of layers were studied. The kind of translational function of layers and some other kinds of neural networks were invetigated.

关 键 词：BP算法 神经网络 三维曲面 正方形处理 激光加工 

分 类 号：TG665[金属学及工艺—金属切削加工及机床]