| 工艺知识管理系统的设计 |
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| 引用本文： | 王细洋,汪叔淳. 工艺知识管理系统的设计[J]. CAD/CAM与制造业信息化, 1998, 0(4) |
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| 作者姓名： | 王细洋 汪叔淳 |
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| 作者单位： | 南昌航空工业学院机械工程系!南昌，330034，北京航空航天大学制造工程系 |
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| 摘 要： | 工艺知识库是CAPP系统的重要组成部分。本文提出一种分类层次模型以组织和管理工艺知识，并据此建立工艺知识库PPKBS。用四种形式表达工艺知识，并以外部和内部两种形式表现。提出了工艺知识的冗余、矛盾和句法结构检查方法。
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| 关 键 词： | CAPP 知识库 专家系统 CIMS |
The design of the process planning knowledge base system |
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| Wang Xiyang. The design of the process planning knowledge base system[J]. DIGITAL MANUFACTURING INDUSTRY, 1998, 0(4) |
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| Authors: | Wang Xiyang |
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| Abstract: | Process knowledge is an important part of CAPP system. This paper presents a classification and hierarchymodel for supervising knowledge, and sets up a process knowledge base (PPKBS) using the model. The processknowledge is expressed with four types which have internal and external style. The methods for diagnosing the semanticinconsistency, redundancy and grammar fault of knowledge are given. |
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| Keywords: | CAPP Knowledge base Expert system CIMS |
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