| 基于模糊关联度的旋转机械故障多参数诊断 |
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| 引用本文： | 何永勇,贾民平.基于模糊关联度的旋转机械故障多参数诊断[J].东南大学学报(自然科学版),1995,25(5):73-76. |
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| 作者姓名： | 何永勇 贾民平 |
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| 作者单位： | 东南大学机械工程系 |
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| 摘 要： | 本文首先分析了几种多参数故障诊断方法的特点，进而从故障诊断的角度，分析比较了多参数故障诊断的参数样本与灰色关联度原始定义的数据样本的特点差异，提出了模糊关联度的概念，实测数据检验结果表明：模糊关联度分析比灰色关联度分析诊断准确度高，具有很好的应用前景。
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| 关 键 词： | 灰色关联度 故障诊断 旋转机械 模糊关联度 |
Multi-parameter Fault Diagilosis Based on Fuzzy RelationalDegree for Rotating Machine |
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| He Yongyong,Jia Miriping,Zhong Binglin, Huang Ren.Multi-parameter Fault Diagilosis Based on Fuzzy RelationalDegree for Rotating Machine[J].Journal of Southeast University(Natural Science Edition),1995,25(5):73-76. |
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| Authors: | He Yongyong Jia Miriping Zhong Binglin Huang Ren |
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| Abstract: | his paper first analyses the features of several multi-parameter fault diagnostic methds,By comparms the differenee between paranieter samples for fault diagnosis and original defined datasamples of grey relational degree (GRD),the concept of fuzzy relational degree(FRD)is proposed.The tested results show that the fuzzy relational degree method is more efficient than that of grey rela-tional degree method and has great propects. |
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| Keywords: | grey relational degree fault diagnosis membership degree rotating machine |
| 本文献已被 CNKI 维普 等数据库收录！ |
