工艺规则知识管理系统的研究与开发

Research and development of rules knowledge management system for Process Planning Knowledge Management System

本文重点阐述了工艺规则知识管理系统的研究与开发原理,论述了通用的基于关系数据库的工艺决策知识模型构建方法。提出了工艺决策产生式规则表示方法,摒弃了传统的利用固定加工方法或加工规则设计数据库字段的方法,有效地保证了系统的通用性和移植性。

The paper introduced the research and development of rules knowledge management system for computer aided process planning system. Then put forward a general methodology of designing relation database for building process decision model. The methodology discarded the solid fixed design method and utilized flexible database item design method. The methodology has guaran-teed the commonality and transplanting of product knowledge management system.