缸套活塞环设计专家系统的知识获取和知识库建设（Ⅰ）—几个典型问题的处理

重庆交通大学学报（自然科学版） ›› 1996, Vol. 15 ›› Issue (1): 113-119.

缸套活塞环设计专家系统的知识获取和知识库建设（Ⅰ）—几个典型问题的处理

缪毅，尹力

重庆交通学院汽车测试研究中心

收稿日期:1995-03-20 修回日期:1995-03-20 出版日期:1996-03-20 发布日期:2016-07-12
作者简介:缪毅,男,31岁,讲师

Knowledge Acquisition and Knowledge Base Building for Mechanical Design Expert System(Ⅰ)—A Discussion Dealing with Some Typical Problems

Miao Yi,Yin Li

Department of Automotive Engineering

Received:1995-03-20 Revised:1995-03-20 Online:1996-03-20 Published:2016-07-12

摘要/Abstract

摘要： 知识获取和知识库建设是建造专家系统的主要课题之一．结合开发缸套活塞环设计专家系统实际，本文采用系统分析方法拟定设计内容、确定设计目标，从而使知识库建设变得简明有序．讨论机械设计过程中较典型问题的处理，包括：图表值的连续表达，零件强度校核的模糊处理方法，优化方法的应用，介绍知识库管理模块的构成和功能．

关键词: 知识获取, 知识库, 系统分析方法, 设计内容, 设计目标

Abstract: Knowledge acquisition and knowledge base building is one of the most important problems in building an expert system.The systems appoach is applied in this paper to map out the design propram, which simplified the processis of building the knowledge base in perfect order.Some methods are described to deal with some typical problems of mechanical design,such as the representation of figures and tables by spline intepolation,checking part’s strength with fuzzy factor,the application of optimization,etc.The structure and function of knowledge base management module is also described.

Key words: knowledge acquisition, knowledge base, systems approach, design content, design target

中图分类号:

U464.231

缪毅，尹力. 缸套活塞环设计专家系统的知识获取和知识库建设（Ⅰ）—几个典型问题的处理[J]. 重庆交通大学学报（自然科学版）, 1996, 15(1): 113-119.

Miao Yi,Yin Li. Knowledge Acquisition and Knowledge Base Building for Mechanical Design Expert System(Ⅰ)—A Discussion Dealing with Some Typical Problems[J]. Journal of Chongqing Jiaotong University(Natural Science), 1996, 15(1): 113-119.