注塑模浇注系统智能设计的一种混合知识模型  

A Hybrid Knowledge Model for Intelligent Design of Injection Molding Feed System

作　　者：石峰[1] 娄臻亮[1] 张永清[1] 方礼祥 

机构地区：[1]上海交通大学塑性成形工程系,上海200030 [2]仪征化纤有限公司,仪征211900

出　　处：《上海交通大学学报》2003年第5期754-757,共4页Journal of Shanghai Jiaotong University

基　　金：上海市高校青年科学基金资助项目

摘　　要：浇注系统是注塑模最关键的功能结构之一 ,根据浇注系统设计知识的特点 ,提出了一种混合连接主义和符号主义的知识模型 ,并采用基于框架 -规则的方式来表达 .这种混合知识模型既可以表达模糊性知识 ,也可以表达隐式和显式知识 .以此知识模型为基础 ,在 Pro/E软件平台上 ,开发了浇注系统智能设计原型系统 。Feed system is one of the most important functional structures in injection mold. Based on the features of design knowledge used in feed system, a hybrid knowledge model, characterized by its hybrid connectionist and symbolic nature, was introduced. The knowledge model is represented by frame rule formulation. It not only can manage fuzzy or imprecise knowledge, but also can deal with both explicit and implicit knowledge effectively. An intelligent prototype system for the design of feed system based on the hybrid knowledge model was developed. Finally, an illustrative example proves the effectiveness and feasibility of the proposed method.

关 键 词：注塑模 浇注系统 混合知识模型 智能设计 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]