| 基于案例推理的工程机械故障诊断智能化研究 |
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| 引用本文： | 李小全,刘安心,程懿. 基于案例推理的工程机械故障诊断智能化研究[J]. 机械制造与自动化, 2006, 35(1): 115-118,122 |
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| 作者姓名： | 李小全 刘安心 程懿 |
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| 作者单位： | 解放军理工大学,工程兵工程学院,江苏,南京,210007;炮兵学院,南京分院,江苏,南京,211132 |
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| 摘 要： | 智能化技术是实施故障诊断智能化的关键,作为人工智能领域新分支的CBR技术是一种较好的智能化技术,可用于故障诊断领域实现智能化故障诊断。分析了CBR故障诊断的机理,以工程机械智能化故障诊断系统为对象,运用CBR方法对系统故障诊断过程中案例搜集与整理、案例知识表示、案例检索与匹配、案例学习机制以及案例维护等关键技术进行了研究。结果表明,CBR方法是工程机械故障诊断智能化领域中一种行之有效的方法。
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| 关 键 词： | 基于案例推理 工程机械 故障诊断 智能诊断 |
| 文章编号： | 1671-5276（2006）01-0115-04 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-15 |
CBR-Based Research on Intelligent Fault Diagnosis of Construction Machinery |
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| LI Xiao-quan,LIU An-xin,CHENG Yi. CBR-Based Research on Intelligent Fault Diagnosis of Construction Machinery[J]. Machine Building & Automation, 2006, 35(1): 115-118,122 |
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| Authors: | LI Xiao-quan LIU An-xin CHENG Yi |
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| Affiliation: | 1. PLA University of Science and Technology, J S Nanjing 210007, China; 2. Artillery Academy,JS NAnjing 211132, China; 3. Army Command college, JS Nanjing 210045, China |
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| Abstract: | Intelligent technology is very important for intelligent fault diagnosis.As a new branch of Artificial Intelligence,CBR is a kind of very good intelligent technology which can be used in the field of fault diagnosis.The fault diagnostic principle of CBR is analyzed in detail in this paper.On the basis of the intelligent fault diagnostic system of construction machinery,all relevant key techniques,such as case collecting,case processing,case knowledge representation,case searching,case matching,case learning program and case maintenance,are systematically studied using CBR technology.The result shows that the technology of CBR is an effective method for intelligent fault diagnosis of construction machinery. |
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| Keywords: | case-based reasoning(CBR) construction machinery fault diagnosis intelligent diagnosis |
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