Knowledge expression and reasoning process In an expert system for welding procedure qualification

被引：0
|
作者：
Zhang, Jianxun [1 ]
Wang, Hongyu [1 ]
Song, Xu [1 ]
机构：
[1] School of Material Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China
来源：
China Welding (English Edition) | 2007年 / 16卷 / 04期
关键词：
Pressure vessels - Steel structures - Welding;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
After analyzing the welding procedure knowledge in Chinese national standards for welding procedure qualification of steel pressure vessel from the point of establishing expert system, it can be divided into five types of knowledge, i.e. practice, definition, regularity, process and description knowledge. The knowledge expression methods are established according to the different type of welding procedure knowledge. The reasoning process based on rule is adopted. And the reasoning engine is embedded among objects integrated with the knowledge base.
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页码：77 / 82
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