| 基于CBR和RBR混合推理的齿轮箱智能诊断技术 |
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| 引用本文： | 高立新,张建宇,胥永刚,彭世春,任志强.基于CBR和RBR混合推理的齿轮箱智能诊断技术[J].北京工业大学学报,2010,36(9). |
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| 作者姓名： | 高立新 张建宇 胥永刚 彭世春 任志强 |
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| 作者单位： | 北京工业大学,北京市先进制造技术重点实验室,北京,100124;北京工业大学,北京市先进制造技术重点实验室,北京,100124;北京工业大学,北京市先进制造技术重点实验室,北京,100124;北京工业大学,北京市先进制造技术重点实验室,北京,100124;北京工业大学,北京市先进制造技术重点实验室,北京,100124 |
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| 基金项目： | 国家自然科学基金资助项目(50705001) |
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| 摘 要： | 针对传统齿轮箱智能诊断系统获取知识的困难,提出了基于案例(case-based reasoning,CBR)和规则(rule-based reasoning,RBR)混合推理方式的智能诊断技术.在研究此2种推理技术优缺点的基础上,取长补短,合理地将其应用到轧机齿轮箱故障诊断工作中,提高了故障诊断的准确率和效率.针对传统案例检索中相似度算法的不足之处,提出了一种新的案例检索算法,有效地解决了传统的相似度算法检索案例不准确的问题.
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| 关 键 词： | 轧机齿轮箱 智能诊断 案例推理 规则推理 |
Fault Diagnosis Technology Based on CBR&RBR for Gearbox of the Rolling Mills |
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| GAO Li-xin,ZHANG Jian-yu,XU Yong-gang,PENG Shi-chun,REN Zhi-qiang.Fault Diagnosis Technology Based on CBR&RBR for Gearbox of the Rolling Mills[J].Journal of Beijing Polytechnic University,2010,36(9). |
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| Authors: | GAO Li-xin ZHANG Jian-yu XU Yong-gang PENG Shi-chun REN Zhi-qiang |
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| Affiliation: | GAO Li-xin,ZHANG Jian-yu,XU Yong-gang,PENG Shi-chun,REN Zhi-qiang(Key Laboratory of Advanced Manufacturing Technology,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | Due to the difficulty of knowledge accessing in traditional gear-box intelligent diagnosis system,a diagnosis technology based on CBR(Case-based Reasoning) and RBR(Rule-based Reasoning) hybrid method was proposed in this paper.On the basis of analyzing the advantages and disadvantages of the two methods,the combination of the reasoning technologies was utilized in fault diagnosis of gearbox of rolling mills.As a result,the accuracy and efficiency of fault diagnosis were improved greatly.Due to the shortage ... |
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| Keywords: | gearbox of the rolling mills intelligent diagnosis case-based reasoning rule-based reasoning |
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