基于DLL的知识库系统及其实现  

Knowledge Base System and Its Implementation Based on DLL

作　　者：刘梅[1] 钟佩思[1] 孟晓军[1] 丁淑辉[1] 

机构地区：[1]山东科技大学先进制造技术研究中心,山东泰安271019

出　　处：《微机发展》2004年第9期84-86,共3页Microcomputer Development

基　　金：国家自然科学基金资助项目(50275090);山东省优秀中青年科学家科研奖励基金资助项目(02BS071)

摘　　要：基于知识系统的主要内容是其领域知识库,而知识库的关键是其搜索效率和可移植性。文中分析了几种基于知识的系统中常用的知识库运行模式,根据动态连接库(DLL)的特点,提出了一种基于DLL的知识库预编译模式,阐述了基于该模式的知识库系统基本原理,并应用于产品设计领域的智能化知识库系统开发环境中,建立层次化的智能CAD知识库,大大提高知识库搜索效率,取得了令人满意的效果。The key component of knowledge-based systems is its domain knowledge base, and the most important problem to be solved is its search efficiency and migration. Several executing modes of knowledge base are analyzed which are often used in knowledge-based systems. According to the characteristics of dynamic linking library (DLL), a kind of DLL-based pre-compiling mode for knowledge base is presented. The basic principle of knowledge base systems based on the mode is elaborated and it is applied in the intelligent development environment of knowledge base systems in the field of product design. A hierarchical knowledge base for intelligent CAD is built. And a satisfactory result is achieved.

关 键 词：知识库系统 DLL 动态连接库 智能CAD知识库 知识处理 

分 类 号：C931.6[经济管理—管理学] TP182[自动化与计算机技术—控制理论与控制工程]