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兰州理工大学 [7]
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期刊论文 [17]
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浏览/检索结果:
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Intelligent fault diagnosis of rolling bearing based on novel CNN model considering data imbalance
期刊论文
APPLIED INTELLIGENCE, 2022
作者:
Xing, Ziyang
;
Zhao, Rongzhen
;
Wu, Yaochun
;
He, Tianjing
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/04/21
Deep learning
Imbalanced data
Fault diagnosis
Loss function
Fault Identification of Rolling Bearing Using Variational Mode Decomposition Multiscale Permutation Entropy and Adaptive GG Clustering
期刊论文
SHOCK AND VIBRATION, 2021, 卷号: 2021
作者:
He, Tianjing
;
Zhao, Rongzhen
;
Wu, Yaochun
;
Yang, Chao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2021/10/14
Mechanical Fault Diagnosis Method Based on Multi-sensor Signal Feature Fusion Using Deep Convolutional Neural Network
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 2, 页码: 362-369 and 416
作者:
Wu, Yaochun
;
Zhao, Rongzhen
;
Jin, Wuyin
;
He, Tianjing
;
Wu, Jie
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/02/17
Complex networks
Convolution
Convolutional neural networks
Deep neural networks
Failure analysis
Fault detection
Fault classification
Feature representation
Hierarchical fusions
Mechanical fault diagnosis
Multi-sensor information fusion
Multisensor data fusion
One-dimensional features
Softmax regressions
Intelligent fault diagnosis of rolling bearings using a semi-supervised convolutional neural network
期刊论文
Applied Intelligence, 2021, 卷号: 51, 期号: 4, 页码: 2144-2160
作者:
Wu, Yaochun
;
Zhao, Rongzhen
;
Jin, Wuyin
;
He, Tianjing
;
Ma, Sencai
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2021/06/03
Convolution
Deep learning
Failure analysis
Fault detection
Learning systems
Roller bearings
Semi-supervised learning
Vibration analysis
Class probabilities
Diagnosis performance
Intelligent fault diagnosis
Inter-class distance
Learning methods
Maximum margin criterions
Rolling bearings
Vibration signal
Fault diagnosis of rotor based on Local-Global Balanced Orthogonal Discriminant Projection
期刊论文
Measurement: Journal of the International Measurement Confederation, 2021, 卷号: 168
作者:
Shi, Mingkuan
;
Zhao, Rongzhen
;
Wu, Yaochun
;
He, Tianjing
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2020/11/14
Fault detection
Frequency domain analysis
Nearest neighbor search
Rotating machinery
Time domain analysis
Application examples
Complex characteristics
Discriminant informations
High dimensional feature
Inter-class distance
K-nearest neighbor method
Structure information
Time frequency domain
Rolling Bearing Fault Diagnosis Using a Deep Convolutional Autoencoding Network and Improved Gustafson-Kessel Clustering
期刊论文
Shock and Vibration, 2020, 卷号: 2020
作者:
Wu, Yaochun
;
Zhao, Rongzhen
;
Jin, Wuyin
;
Deng, Linfeng
;
He, Tianjing
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/18
Clustering algorithms
Convolution
Convolutional neural networks
Deep learning
Deep neural networks
Failure analysis
Roller bearings
Stochastic systems
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
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)
Controllable Chain-Length for Covalent Sulfur-Carbon Materials Enabling Stable and High-Capacity Sodium Storage
期刊论文
Advanced Energy Materials, 2019, 卷号: 9, 期号: 9, 页码: -
作者:
Wu, Tianjing
;
Jing, Mingjun
;
Yang, Li
;
Zou, Guogiong
;
Hou, Hongshuai
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/03
bridge‐bond
covalent sulfur–carbon
electrochemistry
Na–S batteries
Anions induced evolution of Co3X4 (X = O, S, Se) as sodium-ion anodes: The influences of electronic structure, morphology, electrochemical property
期刊论文
Nano Energy, 2018, 卷号: 48, 页码: 617-629
作者:
Ge, Peng
;
Zhang, Chenyang
;
Hou, Hongshuai
;
Wu, Buke
;
Zhou, Liang
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/04
Co3X4
Evolution
Sodium-ion battery
Anodes
Electrochemistry
Dual Functions of Potassium Antimony(III)-Tartrate in Tuning Antimony/Carbon Composites for Long-Life Na-Ion Batteries
期刊论文
Advanced Functional Materials, 2018, 卷号: 28, 期号: 10, 页码: -
作者:
Wu, Tianjing
;
Zhang, Chenyang
;
Hou, Hongshuai
;
Ge, Peng
;
Zou, Guoqiang
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/12/03
dual‐carbon‐modified structures
Sb/C
Sb?O?C bonds
self‐thermal reduction
sodium‐ion batteries
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