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Rolling bearing fault diagnosis by Markov transition field and multi-dimension convolutional neural network
期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 11
作者:
Lei, Chunli
;
Xue, Linlin
;
Jiao, Mengxuan
;
Zhang, Huqiang
;
Shi, Jiashuo
收藏
  |  
浏览/下载:71/0
  |  
提交时间:2022/09/22
Chemical activation
Convolution
Convolutional neural networks
Fault detection
Neural network models
Roller bearings
Activation functions
Condition
Convolutional neural network
E-rectified linear unit activation function
Faults diagnosis
Linear units
Markov transition field
Multi dimensions
Multi-dimension attention
Transition fields
Flow characteristic analysis of a herringbone groove thrust bearing with shaft misalignment
期刊论文
INDUSTRIAL LUBRICATION AND TRIBOLOGY, 2022
作者:
Wang, Jianping
;
Ran, Haifeng
;
Dai, Peng
;
Yan, Shuping
;
Yao, Xingjia
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/12/22
Herringbone groove thrust bearings
Inner flow field
Lubrication mechanisms
Shaft misalignment
Seismic fragility analysis of LRB-isolated bridges considering the uncertainty of regional temperatures using BP neural networks
期刊论文
STRUCTURES, 2022, 卷号: 44, 页码: 566-578
作者:
Shi, Yan
;
Xiong, Lijun
;
Qin, Hongguo
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2022/09/22
Isolated bridge
Lead rubber bearings (LRBs)
Regional temperature variation
BP neural network
Seismic fragility
A remaining useful life prediction method based on time–frequency images of the mechanical vibration signals
期刊论文
Measurement: Journal of the International Measurement Confederation, 2022, 卷号: 202
作者:
Du, Xianjun
;
Jia, Wenchao
;
Yu, Ping
;
Shi, Yaoke
;
Cheng, Shengyi
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2022/09/22
Convolution
Forecasting
Preventive maintenance
Rotating machinery
Vibrations (mechanical)
Wavelet transforms
Attention mechanisms
Continuous Wavelet Transform
Convolutional neural network
Degradation trend
Feature map
Remaining useful life predictions
Rolling bearings
Spectral feature
Time frequency
Time–frequency spectral feature map
Experiment-based performance evaluation framework for isolated structures in underground subway station–soil–aboveground structure interaction system under seismic excitations
期刊论文
Journal of Building Engineering, 2022, 卷号: 56
作者:
Chen, Qingjun
;
Hong, Na
;
Zhang, Tianyu
;
Zhao, Zhipeng
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2022/07/20
Bearings (machine parts)
Friction
Numerical models
Seismic waves
Seismology
Soils
Subway stations
Complexes structure
Interaction systems
Isolated structures
Performance evaluation frameworks
Seismic excitations
Seismic Performance
Shaking table tests
Sliding bearing
Structure group
Underground subway stations
An intelligent diagnosis method of rolling bearing based on multi-scale residual shrinkage convolutional neural network
期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 8
作者:
Zhao, Xiaoqiang
;
Zhang, Yazhou
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/06/20
Convolutional neural networks
Deep learning
Failure (mechanical)
Failure analysis
Fault detection
Roller bearings
Shrinkage
Bearing fault diagnosis
Convolutional neural network
Intelligent diagnosis methods
Multi-scale residual shrinkage convolutional neural network
Multi-scales
Noise environments
Rolling bearings
Separable convolution
Variable operating condition
Vibration signal
AlCrN/Cr3C2–NiCr duplex coating towards high load-bearing and dry sliding antiwear applications
期刊论文
Ceramics International, 2022, 卷号: 48, 期号: 13, 页码: 18933-18943
作者:
Zheng, Wenwen
;
He, Dongqing
;
Li, Wensheng
;
Shang, Lunlin
;
Song, Qiang
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2022/06/20
Adhesives
Aluminum compounds
Bearings (machine parts)
Chromium compounds
Coatings
Finite element method
Friction
Nickel compounds
Stress concentration
Wear of materials
Wear resistance
AlCrN/cr3C2–nicr duplex coating
Anti-wear
Dry sliding
Duplex coatings
Experimental analysis
High load
Load-bearing
Stresses distribution
Tribological behaviour
Wear mechanisms
Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient
期刊论文
ISA Transactions, 2022
作者:
Li, Qiang
;
Yan, Changfeng
;
Chen, Guangyi
;
Wang, Huibin
;
Li, Hongkun
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/07/20
Condition based maintenance
Economic and social effects
Forecasting
Frequency domain analysis
Genetic algorithms
Health
Health risks
Roller bearings
Singular value decomposition
Degradation state
Degradation state coefficient
Genetic algorithm-support vector regression
Health indicators
Mode decomposition
Modified health indicator
Remaining useful lives
Risks assessments
Support vector regressions
Variational mode decomposition-singular value decomposition
Unsupervised domain adaptation of bearing fault diagnosis based on Join Sliced Wasserstein Distance
期刊论文
ISA Transactions, 2022
作者:
Chen, Pengfei
;
Zhao, Rongzhen
;
He, Tianjing
;
Wei, Kongyuan
;
Yang, Qidong
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/07/20
Bearings (machine parts)
Deep neural networks
Fault detection
Large dataset
Probability distributions
Bearing fault diagnosis
Conditional probabilities
Domain adaptation
Faults diagnosis
Mechanical faults diagnosis
Mechanical systems
Noise interference
Pseudo label
Sliced wasserstein distances
Unsupervised domain adaptation
Effect of thermal elastohydrodynamic lubrication on vibration characteristics of ball bearing with local defect
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2022
作者:
Wang, Yubo
;
Yan, Changfeng
;
Lu, Zunyou
;
Liu, Yaofeng
;
Wu, Lixiao
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2022/07/20
Ball bearings
Defects
Dynamic models
Elastohydrodynamic lubrication
Frequency domain analysis
Isotherms
Point contacts
Bearing dynamics
Dynamics models
Isothermal elastohydrodynamic lubrication
Local defects
Lubrication condition
Lubrication performance
Thermal elastohydrodynamic lubrication
Vibration amplitude
Vibration characteristics
Vibration response
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