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科研机构
兰州理工大学 [27]
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期刊论文 [17]
会议论文 [10]
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2022 [4]
2021 [1]
2020 [5]
2019 [1]
2018 [1]
2017 [1]
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专题:兰州理工大学
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Real-time identification of performance degradation stages of rolling element bearings by RVCFI
期刊论文
Measurement Science and Technology, 2022, 卷号: 33, 期号: 8
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Wen, Tao
;
Wang, Zonggang
;
Chen, Guangyi
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/06/20
Condition based maintenance
Condition monitoring
Degradation
Singular value decomposition
Degradation stages
Envelope spectra
Fault time
Initial faults
Monitoring indicators
Performance degradation
Performance degradation stage
Rate of variation coefficient of fused indicator
Rolling Element Bearing
Variation coefficient
Research on condition monitoring and fault diagnosis of intelligent copper ball production lines based on big data
期刊论文
IET Collaborative Intelligent Manufacturing, 2022, 卷号: 4, 期号: 1, 页码: 45-57
作者:
Zhang, Zhongke
;
Li, Zhao
;
Zhao, Changzhong
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/04/21
Big data
Display devices
Failure analysis
Fault detection
Light emission
Metadata
Program debugging
Trees (mathematics)
Virtual private networks
Cloud platforms
Condition monitoring and faults diagnosis
Electronics materials
Fault prediction
Faults diagnosis
Manufacturing industries
On condition monitoring
Production line
Window control center configuration
Windows control centers
Health condition monitoring of bearings based on multifractal spectrum feature with modified empirical mode decomposition-multifractal detrended fluctuation analysis
期刊论文
STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2022
作者:
Chen, Guangyi
;
Yan, Changfeng
;
Meng, Jiadong
;
Wang, Zonggang
;
Wu, Lixiao
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/03/01
Empirical mode decomposition-multifractal detrended fluctuation analysis
scaling exponent
health condition monitoring
step-moving window
multifractal spectrum feature
deterministic
random separation
Health Condition Identification of Rolling Element Bearing Based on Gradient of Features Matrix and MDDCs-MRSVD
期刊论文
IEEE Transactions on Instrumentation and Measurement, 2022, 卷号: 71, 页码: 1-1
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Wang, Zonggang
;
Wen, Tao
;
Chen, Guangyi
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/08/09
Condition based maintenance
Condition monitoring
Health
Interactive computer systems
Roller bearings
Feature matrices
Gradient
Health condition
Initial faults
Maximal difference of detail component in multi-resolution singular value decomposition algorithm
Monitoring indicators
Real
Time system
Rolling Element Bearing
Singular value decomposition algorithms
Vibration
Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM with Multifeatures of Envelope Spectrum
期刊论文
IEEE Transactions on Instrumentation and Measurement, 2021, 卷号: 70, 页码: 1-16
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Chen, Guangyi
;
Liu, Yaofeng
;
Wu, Lixiao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/04/12
Bearings (machine parts)
Condition monitoring
Health
Independent component analysis
Signal processing
Different stages
Empirical Mode Decomposition
Fast independent component analysis
Health indicators
Health monitoring
Mahalanobis distances
Performance degradation
Vibrational signals
Research Progress of Fault Prediction and Health Management for On-board Traction Transformers
期刊论文
Gaodianya Jishu/High Voltage Engineering, 2020, 卷号: 46, 期号: 3, 页码: 876-889
作者:
Wu, Guangning
;
Li, Xiaonan
;
Yang, Yan
;
Hu, Guangcai
;
Gao, Bo
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/11/14
Condition monitoring
Forecasting
Maintenance
Oil tanks
Vibrations (mechanical)
Development trends
Logical relationships
Maintenance decisions
Monitoring and assessment
Operating characteristics
Operating environment
Traction transformer
Voltage fluctuations
A new fault feature extraction method for rotating machinery based on multiple sensors
期刊论文
Sensors (Switzerland), 2020, 卷号: 20, 期号: 6
作者:
Miao, Feng
;
Zhao, Rongzhen
;
Wang, Xianli
;
Jia, Leilei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Condition monitoring
Median filters
Rotating machinery
Signal denoising
Silicate minerals
Aliasing signal
De-noised signals
Fault feature extractions
Hybrid rotor
Improved Joints
Multiple sensors
Vibration signal
Vibration sources
Dynamic characteristics of compound fault in deep groove ball bearing
期刊论文
Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 卷号: 52, 期号: 1, 页码: 133-140
作者:
Wang, Kai
;
Yan, Changfeng
;
Wang, Fengtao
;
Chang, Binquan
;
Wu, Lixiao
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/14
Condition monitoring
Deep groove ball bearings
Dynamic models
Vibration analysis
Bearing condition monitoring
Compound faults
Dynamic characteristics
Excitation mechanisms
Fault characteristics
Hertz contact theory
Slipping
Time varying
A Kind of Faults Knowledge Discovery Pattern by Means of Rough Set Theory
会议论文
Huddersfield, United kingdom, September 3, 2019 - September 5, 2019
作者:
Zhao, Rongzhen
;
Wu, Yaochun
;
He, Tianjing
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/15
Big data
Classification (of information)
Condition monitoring
Data structures
Expert systems
Knowledge acquisition
Machinery
Data classification
Data structure model
Data-driven methods
Engineering project
Equivalent relation
Inclusion relation
Knowledge conversion
Rough set theory (RST)
Condition Monitoring of Lubricant Shortage for Gearboxes Based on Compressed Thermal Images
会议论文
Huddersfield, United kingdom, September 3, 2019 - September 5, 2019
作者:
Tang, Xiaoli
;
Li, Ke
;
van Vuuren, Pieter A.
;
Guo, Junfeng
;
Otuyemi, Funso
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/15
Convolutional neural networks
Infrared imaging
Compressive sensing
Gearbox systems
Heat distribution
Inside friction
Machine condition monitoring
Power transmission component
Storage spaces
Temperature field distribution
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