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基于事例推理的质量故障处理系统设计
引用本文:周良,冯雪飞,谢强,丁秋林.基于事例推理的质量故障处理系统设计[J].吉林大学学报(信息科学版),2006,24(2):192-196.
作者姓名:周良  冯雪飞  谢强  丁秋林
作者单位:南京航空航天大学,计算机应用研究所,南京,210016
基金项目:国家863计划基金资助项目(2001AA414310)
摘    要:在CBR(Case-Based Reason ing)中高速、有效地完成事例的检索,对问题求解的性能有直接影响,当知识库中事例足够多时,事例匹配可能变得简单,但检索的目标却更难达到。为此,以质量管理系统的设计与开发为背景,提出了一种基于事例推理的质量故障处理方法,给出了基于双库结构的质量故障处理系统的总体结构。该设计采用事例推理方法实现故障处理事例的模糊表示,并利用模糊贴近度完成相似处理事例的检索,所描述的事例表示和检索具有很好的实用价值,可使以往的经验及专家知识得以继承,同时有利于质量故障的准确、快速处理。

关 键 词:故障特征  事例推理  模糊  质量故障
文章编号:1671-5896(2006)02-0192-05
修稿时间:2005年3月5日

Design of Quality Fault Processing System Based on CBR
ZHOU Liang,FENG Xue-fei,XIE Qiang,DING Qiu-lin.Design of Quality Fault Processing System Based on CBR[J].Journal of Jilin University:Information Sci Ed,2006,24(2):192-196.
Authors:ZHOU Liang  FENG Xue-fei  XIE Qiang  DING Qiu-lin
Abstract:The implementation for the case search at a high speed effectively has direct affection to the quality of the problem solving in CBR(Case-Based Reasoning).But if the number of case in knowledge base is large enough,case matching might become simple and the target of search might become hard to reach.In order to solve the problem,based on the background of quality management system design and implementation,a kind of quality fault processing method based on CBR is presented.The architecture of quality fault processing system based on database and knowledge database is given.In the design the fuzzy representation for fault processing case is implemented by the method of CBR,and the search for analogical processing case is achieved through fuzzy similarity.Case representation and index presented in the paper make it possible that experiences and expert knowledge can be inherited,and improve the quality fault to be processed more exactly and quickly.So there is good applied value for the method.
Keywords:fault feature  case-based reasoning  fuzzy  quality fault
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