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关于滚动轴承故障诊断方法的研究.doc

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word文档整理分享参考资料 word文档整理分享参考资料关于滚动轴承故障诊断方法的研究课程：学院：班级：指导教师：姓名：学号：完成日期： 2015年12月15日 word文档整理分享参考资料目录第一章研究背景 1进行滚动轴承故障检测与诊断的背景与意义·······················01 1.1滚动轴承故障检测与诊断领域背景···························01 1.2进行滚动轴承故障检测与诊断的意义·························01 2常见的滚动轴承结构···········································01 3常见的滚动轴承故障形式·······································02 4滚动轴承故障监测与诊断的一般步骤·····························03 4.1常见的滚动轴承故障信息获取方法···························04 4.1.1温度监测法···········································04 4.1.2振动监测法···········································04 4.1.3油液监测法···········································04 4.1.4光纤监测法···········································04 4.1.5声发射法·············································05 4.2常见的滚动轴承故障特征提取方法···························05 4.2.1基于传统时域统计参数的特征提取·······················05 4.2.2基于频域和时频分析特征提取···························05 4.2.3基于非线性参数的特征提取·····························05 4.3常见的滚动轴承故障状态模式识别···························06 4.3.1人工神经网络·········································06 4.3.2隐马尔可夫模型·······································07 4.3.3支持向量机···········································07 5常见的用于滚动轴承故障检测与诊断的传感器·····················07 5.1传感器的灵敏度···········································07 5.2滚动轴承故障诊断领域中用到的振动传感器···················08 5.3滚动轴承故障诊断领域中用到的加速度传感器·················08 5.4滚动轴承故障诊断领域中用到的压电式加速度传感器···········08 6常用的滚动轴承故障诊断与检测的分析方法·······················09 6.1基于流行学习法的滚动轴承故障诊断和检测方法···············09 6.2基于无量纲指标与波谱分析的滚动轴承故障诊断方法···········10 6.3基于谱峭度及原子分解的滚动轴承故障诊断方法···············10 6.4基于模型辨识的滚动轴承故障诊断方法·······················10 6.5基于EMD的滚动轴承故障灰色诊断方法·······················11 6.6基于近邻元分析的滚动轴承故障诊断方法·····················11 6.7基于LMD的滚动轴承故障诊断方法···························11 6.8基于BP神经网络的滚动轴承故障诊断方法·······