基于XML和神经网络的协同CAPP*

作者：沈国强，姜涛，邵健，褚长勇 日期：2009-04-21/span> 浏览：3680 查看PDF文档

基于XML和神经网络的协同CAPP*

沈国强，姜涛，邵健，褚长勇
 (杭州电子科技大学 机械工程学院，浙江 杭州 310018)

摘要：针对传统计算机辅助工艺规划（CAPP）系统通用性和实用性很差的问题，根据机械产品工艺设计特点，采用Web基、XML和神经网络技术，介绍了协同式CAPP系统的设计方法，详细探讨了XML工艺信息建模、神经网络以及工艺设计过程协同等关键技术，并实现了原型系统。研究结果表明，协同式CAPP系统具有良好的实用性，并提高了产品的工艺设计效率。
关键词：计算机辅助工艺规划；工艺设计；Web；协同；神经网络
中图分类号：TP391.1文献标识码：A文章编号：1001-4551(2009)04-0053-04

CAPP system based on XML and neural network
SHEN Guo-qiang, JIANG Tao, SHAO Jian, CHU Chang-yong
 (College of Mechanical Engineering, Hangzhou Dianzi University, Hangzhou 310018, China)
Abstract: Aiming at the poor universality and practicability of computer aided process planning(CAPP) system, according to the characteristics of process planning, using Web, XML and neural network technologies, the design methods of the collaborative CAPP system were introduced. Some key technologies such as the modeling of process information based on XML, neural network decision-making and the collaborative technology of process planning were discussed in detail. Finally, a prototype system was realized. The results of research show that the system has a good practicality, and it improves the efficiency of process planning greatly.
Key words: computer aided process planning(CAPP); process design; Web; cooperative; neural networks