关于滚动轴承故障诊断方法的研究.docVIP

  1. 1、本文档共50页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
  5. 5、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
  6. 6、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们
  7. 7、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
  8. 8、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
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·······

文档评论(0)

文档分享 + 关注
实名认证
文档贡献者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档