CN105928702A - 基于形态分量分析的变工况齿轮箱轴承故障诊断方法 - Google Patents
基于形态分量分析的变工况齿轮箱轴承故障诊断方法 Download PDFInfo
- Publication number
- CN105928702A CN105928702A CN201610287214.0A CN201610287214A CN105928702A CN 105928702 A CN105928702 A CN 105928702A CN 201610287214 A CN201610287214 A CN 201610287214A CN 105928702 A CN105928702 A CN 105928702A
- Authority
- CN
- China
- Prior art keywords
- signal
- order
- max
- fault
- component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/04—Bearings
- G01M13/045—Acoustic or vibration analysis
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610287214.0A CN105928702B (zh) | 2016-04-29 | 2016-04-29 | 基于形态分量分析的变工况齿轮箱轴承故障诊断方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610287214.0A CN105928702B (zh) | 2016-04-29 | 2016-04-29 | 基于形态分量分析的变工况齿轮箱轴承故障诊断方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105928702A true CN105928702A (zh) | 2016-09-07 |
CN105928702B CN105928702B (zh) | 2017-03-08 |
Family
ID=56834230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610287214.0A Active CN105928702B (zh) | 2016-04-29 | 2016-04-29 | 基于形态分量分析的变工况齿轮箱轴承故障诊断方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105928702B (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106441897A (zh) * | 2016-10-27 | 2017-02-22 | 石家庄铁道大学 | 基于字典学习的形态分量轴承故障诊断方法 |
CN107192553A (zh) * | 2017-06-28 | 2017-09-22 | 石家庄铁道大学 | 基于盲源分离的齿轮箱复合故障诊断方法 |
CN107255563A (zh) * | 2017-06-28 | 2017-10-17 | 石家庄铁道大学 | 实现齿轮箱混合故障信号盲源分离方法 |
CN107631866A (zh) * | 2017-08-31 | 2018-01-26 | 西安交通大学 | 一种低速运行旋转机械的早期故障识别方法 |
CN107941510A (zh) * | 2017-10-19 | 2018-04-20 | 西安交通大学 | 基于等角度双重采样的滚动轴承故障特征的提取方法 |
CN109708891A (zh) * | 2019-01-30 | 2019-05-03 | 华南理工大学 | 一种柔性椭圆轴承滚道故障诊断方法 |
CN110084208A (zh) * | 2019-04-30 | 2019-08-02 | 上海电力学院 | 一种自适应降噪并避免阶次混叠的计算阶次跟踪方法 |
CN111855208A (zh) * | 2020-07-02 | 2020-10-30 | 南京航空航天大学 | 一种基于阶次分析和稀疏编码的旋转机械微弱故障信号提取方法 |
CN114061947A (zh) * | 2021-09-29 | 2022-02-18 | 上海交通大学 | 基于稀疏时频分析的齿轮箱变转速故障诊断方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102998118A (zh) * | 2012-11-29 | 2013-03-27 | 西安交通大学 | 一种基于形态学滤波和复杂度测度的轴承定量诊断方法 |
CN104215456A (zh) * | 2014-08-20 | 2014-12-17 | 昆明理工大学 | 一种基于平面聚类和频域压缩感知重构的机械故障诊断方法 |
CN104236905A (zh) * | 2014-08-26 | 2014-12-24 | 中国直升机设计研究所 | 一种轴承故障诊断方法 |
WO2015178820A1 (en) * | 2014-05-19 | 2015-11-26 | Aktiebolaget Skf | A method and device for determining properties of a bearing |
US20150369699A1 (en) * | 2014-06-19 | 2015-12-24 | United Technologies Corporation | System and method for monitoring gear and bearing health |
-
2016
- 2016-04-29 CN CN201610287214.0A patent/CN105928702B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102998118A (zh) * | 2012-11-29 | 2013-03-27 | 西安交通大学 | 一种基于形态学滤波和复杂度测度的轴承定量诊断方法 |
WO2015178820A1 (en) * | 2014-05-19 | 2015-11-26 | Aktiebolaget Skf | A method and device for determining properties of a bearing |
US20150369699A1 (en) * | 2014-06-19 | 2015-12-24 | United Technologies Corporation | System and method for monitoring gear and bearing health |
CN104215456A (zh) * | 2014-08-20 | 2014-12-17 | 昆明理工大学 | 一种基于平面聚类和频域压缩感知重构的机械故障诊断方法 |
CN104236905A (zh) * | 2014-08-26 | 2014-12-24 | 中国直升机设计研究所 | 一种轴承故障诊断方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106441897A (zh) * | 2016-10-27 | 2017-02-22 | 石家庄铁道大学 | 基于字典学习的形态分量轴承故障诊断方法 |
CN107192553A (zh) * | 2017-06-28 | 2017-09-22 | 石家庄铁道大学 | 基于盲源分离的齿轮箱复合故障诊断方法 |
CN107255563A (zh) * | 2017-06-28 | 2017-10-17 | 石家庄铁道大学 | 实现齿轮箱混合故障信号盲源分离方法 |
CN107192553B (zh) * | 2017-06-28 | 2018-03-02 | 石家庄铁道大学 | 基于盲源分离的齿轮箱复合故障诊断方法 |
CN107631866A (zh) * | 2017-08-31 | 2018-01-26 | 西安交通大学 | 一种低速运行旋转机械的早期故障识别方法 |
CN107941510A (zh) * | 2017-10-19 | 2018-04-20 | 西安交通大学 | 基于等角度双重采样的滚动轴承故障特征的提取方法 |
CN109708891A (zh) * | 2019-01-30 | 2019-05-03 | 华南理工大学 | 一种柔性椭圆轴承滚道故障诊断方法 |
CN110084208A (zh) * | 2019-04-30 | 2019-08-02 | 上海电力学院 | 一种自适应降噪并避免阶次混叠的计算阶次跟踪方法 |
CN110084208B (zh) * | 2019-04-30 | 2023-05-09 | 上海电力学院 | 一种自适应降噪并避免阶次混叠的计算阶次跟踪方法 |
CN111855208A (zh) * | 2020-07-02 | 2020-10-30 | 南京航空航天大学 | 一种基于阶次分析和稀疏编码的旋转机械微弱故障信号提取方法 |
CN111855208B (zh) * | 2020-07-02 | 2021-09-21 | 南京航空航天大学 | 一种基于阶次分析和稀疏编码的旋转机械微弱故障信号提取方法 |
CN114061947A (zh) * | 2021-09-29 | 2022-02-18 | 上海交通大学 | 基于稀疏时频分析的齿轮箱变转速故障诊断方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
CN105928702B (zh) | 2017-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105928702B (zh) | 基于形态分量分析的变工况齿轮箱轴承故障诊断方法 | |
Zhang et al. | An optimized time varying filtering based empirical mode decomposition method with grey wolf optimizer for machinery fault diagnosis | |
Han et al. | Fault feature extraction of low speed roller bearing based on Teager energy operator and CEEMD | |
Ni et al. | A novel correntropy-based band selection method for the fault diagnosis of bearings under fault-irrelevant impulsive and cyclostationary interferences | |
Antoniadou et al. | A time–frequency analysis approach for condition monitoring of a wind turbine gearbox under varying load conditions | |
CN105716857B (zh) | 一种行星齿轮箱健康状态评估方法 | |
Ma et al. | Early fault diagnosis of bearing based on frequency band extraction and improved tunable Q-factor wavelet transform | |
CN103575523B (zh) | 基于FastICA-谱峭度-包络谱分析的旋转机械故障诊断方法 | |
CN105424359A (zh) | 一种基于稀疏分解的齿轮和轴承混合故障特征提取方法 | |
CN102937522B (zh) | 一种齿轮箱复合故障诊断方法及系统 | |
CN105510023A (zh) | 基于散度指标的变工况风电行星齿轮箱故障诊断方法 | |
CN108801630B (zh) | 单通道盲源分离的齿轮故障诊断方法 | |
CN102998118B (zh) | 一种基于形态学滤波和复杂度测度的轴承定量诊断方法 | |
CN106441548A (zh) | 变速器齿轮敲击实验及噪声声品质分析方法 | |
Tong et al. | The identification of gearbox vibration using the meshing impacts based demodulation technique | |
CN107063339B (zh) | 铁道沿线落石与行车信号分类分级判断识别方法 | |
CN103018044A (zh) | 一种改进冲击字典匹配追踪算法的轴承复合故障诊断方法 | |
CN111487318B (zh) | 一种时变结构瞬时频率提取方法 | |
Yi et al. | A promising new tool for fault diagnosis of railway wheelset bearings: SSO-based Kurtogram | |
CN104316163A (zh) | 基于内积变换和相关滤波的齿轮箱耦合调制信号分离方法 | |
Yang et al. | Accurate separation of amplitude-modulation and phase-modulation signal and its application to gear fault diagnosis | |
CN101709997A (zh) | 一种振动信号处理的谐波窗函数 | |
CN108036940A (zh) | 一种轴承故障诊断方法 | |
CN109900447B (zh) | 一种基于谐波信号分解的循环冲击振动检测方法及系统 | |
Zhang et al. | Bearing fault diagnosis based on iterative 1.5-dimensional spectral kurtosis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Hao Rujiang Inventor after: Niu Zhilei Inventor after: Li Daiyong Inventor after: Wang Shengjiang Inventor after: Yang Hongna Inventor after: Li Hui Inventor before: Hao Rujiang Inventor before: Niu Zhilei Inventor before: Wang Shengjiang Inventor before: Yang Hongna Inventor before: Li Hui |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170204 Address after: 050043 Hebei province Shijiazhuang North Second Ring Road No. 17 Applicant after: Shijiazhuang Tiedao University Applicant after: Xi'an Triumph Electronic Technology Co., Ltd. Address before: 050011 Hebei province Shijiazhuang North Second Ring Road No. 17 Applicant before: Shijiazhuang Tiedao University |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |