关于某滚动轴承故障诊断方法地研究

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1、实用文档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：文案大全实用文档完成日期：2015年12月15日文案大全实用文档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·······················011.1滚动轴承故障检测与诊断领域背景···························011.2进行滚动轴承故障检测与诊断的意义·························012常见的滚动轴承结构·······················

2、····················013常见的滚动轴承故障形式·······································024滚动轴承故障监测与诊断的一般步骤·····························034.1常见的滚动轴承故障信息获取方法···························044.1.1温度监测法···········································044.1.2振动监测法················

3、···························044.1.3油液监测法···········································044.1.4光纤监测法···········································044.1.5声发射法·············································05文案大全实用文档4.2常见的滚动轴承故障特征提取方法···························054

4、.2.1基于传统时域统计参数的特征提取·······················054.2.2基于频域和时频分析特征提取···························054.2.3基于非线性参数的特征提取·····························054.3常见的滚动轴承故障状态模式识别···························064.3.1人工神经网络·········································064.3.2隐马尔可夫模

5、型·······································074.3.3支持向量机···········································075常见的用于滚动轴承故障检测与诊断的传感器·····················075.1传感器的灵敏度···········································075.2滚动轴承故障诊断领域中用到的振动传感器···················085.3滚动轴承故障诊断领

6、域中用到的加速度传感器·················085.4滚动轴承故障诊断领域中用到的压电式加速度传感器···········086常用的滚动轴承故障诊断与检测的分析方法·······················096.1基于流行学习法的滚动轴承故障诊断和检测方法···············09文案大全实用文档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···········106.3基于谱峭度及原子分解的滚动轴承故障诊断方法···············106.4基于模型辨

7、识的滚动轴承故障诊断方法·······················106.5基于EMD的滚动轴承故障灰色诊断方法·······················116.6基于近邻元分析的滚动轴承故障诊断方法·····················116.7基于LMD的滚动轴承故障诊断方法···························116.8基于BP神经网络的滚动轴承故障诊断方法····················126.9基于量子遗传算法和谱峭度法相结合的滚动轴承故障诊断方法··

8、·126.10基于EMD和相关系数的希尔伯特振动分解滚动轴承检测方法····126.11基于奇异谱分析和连续隐马尔可夫模型的故障诊断方法········126.12基于改进的固有时间尺度分解和鲁棒回归变量预测模式诊断····136.13基于多尺度模糊熵变预测模型的滚动轴承故障诊断方法········137本文思路及内容安排···········································13第二章滚动轴承故障检测与诊断1系统设计与滚动轴承故障信息获取······