| 基于模糊逻辑的产生式规则拓展 |
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| 引用本文： | 肖伟跃.基于模糊逻辑的产生式规则拓展[J].湖南文理学院学报(自然科学版),2006,18(4):61-63. |
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| 作者姓名： | 肖伟跃 |
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| 作者单位： | 湖南文理学院,机械工程系,湖南,常德,415000 |
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| 基金项目： | 湖南文理学院校科研和教改项目 |
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| 摘 要： | 在CAPP系统中,工艺知识通常采用产生式规则来表达.由于工艺知识具有模糊性和不确定性,而传统的产生式规则又难以表示和处理这类带有模糊性和不确定性的工艺知识,所以必须使用一些模糊的语言来描述这些知识并以此来进行推理.针对这一问题,提出了一个基于模糊逻辑的产生式规则模型,给出了模糊规则的产生式规则表达式以及模糊规则中各命题之间的逻辑关系,同时也指出了模糊规则的模糊匹配方式.
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| 关 键 词： | CAPP 工艺知识 模糊规则 产生式规则 |
| 文章编号： | 1672-6146（2006）03-0061-03 |
| 收稿时间： | 2006-08-28 |
| 修稿时间： | 2006年8月28日 |
Production Rule Development Based on Fuzzy Logic |
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| XIAO Wei-yue.Production Rule Development Based on Fuzzy Logic[J].Journal of Hunan University of Arts and Science:Natural Science Edition,2006,18(4):61-63. |
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| Authors: | XIAO Wei-yue |
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| Abstract: | CAPP system usually adopt production rule to represent the process knowledge.Because the process knowledge has fuzziness and uncertainty,but it is difficult for the traditional production rule to represent and process this kind of process knowledge,therefore we must use some fuzzy languages to describe the knowledge and use them to reason.To this problem,a production rule model based on fuzzy rule is presented.The production rule expression of fuzzy rule and the logical relations between all propositions on fuzzy rule is given.In addition,fuzzy match mode of fuzzy rule is pointed out. |
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| Keywords: | Computer Aided Process Planning Process Knowledge Fuzzy Rule Production Rule |
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