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西安交通大学 [19]
北京航空航天大学 [16]
中南大学 [8]
兰州理工大学 [7]
大连理工大学 [6]
四川大学 [6]
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期刊论文 [67]
会议论文 [27]
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Separation method of rolling bearing compound fault characteristics based on Improved harmonic wavelet packet decomposition and fast ICA
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2022, 卷号: 36, 期号: 7, 页码: 3263-3276
作者:
Huang, Hua
;
Xue, Wenhu
;
Pang, Qianzhi
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/07/19
Compound fault
Fast ICA
Improved harmonic wavelet packet decomposition
Rolling bearing fault diagnosis
Learning Skill Characteristics From Manipulations
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 页码: 15
作者:
Zhou, Xiao-Hu
;
Xie, Xiao-Liang
;
Liu, Shi-Qi
;
Ni, Zhen-Liang
;
Zhou, Yan-Jie
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2022/06/10
Surgery
Sensors
In vivo
Task analysis
Arteries
Measurement
Sensor phenomena and characterization
Ensemble learning
in vivo porcine studies
percutaneous coronary intervention
skill characteristics
wavelet packet decomposition (WPD)
The fault feature selection algorithm of combination of ReliefF and QPSO
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 11, 页码: 171-176 and 208
作者:
Xue, Rui
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2020/11/14
Feature extraction
Frequency domain analysis
Iterative methods
Particle swarm optimization (PSO)
Support vector machines
Time domain analysis
Wavelet decomposition
Classification accuracy
Fault feature selections
Identification accuracy
Iterative calculation
Quantitative features
Quantum particle swarm optimization
Redundant features
Wavelet Packet Decomposition
Research on Damage Detection of a 3D Steel Frame Model Using Smartphones
期刊论文
SENSORS, 2019, 卷号: 19
作者:
Xie, Botao
;
Li, Jinke
;
Zhao, Xuefeng
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/02
damage detection
smartphones
steel frame
shaking table tests
wavelet packet decomposition
A Selective Ensemble Learning Framework for ECG-Based Heartbeat Classification with Imbalanced Data
会议论文
Proceedings - 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018
作者:
Ge, H.
;
Sun, K.
;
Sun, L.
;
Zhao, M.
;
Wu, C.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2019/12/02
Bioinformatics
Biomedical signal processing
Data mining
Electrocardiography
Extraction
Feature extraction
Neural networks
Wavelet decomposition, Classification accuracy
Classifier diversities
Convolutional neural network
Diversity of classifiers
ECG Feature extractions
Heartbeat classifications
Multi-category classification
Wavelet Packet Decomposition, Classification (of information)
Defect detection during laser welding using electrical signals and high-speed photography.
期刊论文
Journal of Materials Processing Technology, 2019, 卷号: Vol.271, 页码: 394-403
作者:
Huang, Yiming
;
Xu, Sai
;
Yang, Lijun
;
Zhao, Shengbin
;
liu, Yang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/11/21
Ensemble empirical mode decomposition
High-speed CCD camera
Laser welding
Plasma electrical signal
Wavelet packet transformation
Wavelet Packet-based Kernel Extreme Learning Machine for Sensor Faults Diagnosis of Hypersonic Vehicle
会议论文
Proceedings 2018 Chinese Automation Congress, CAC 2018, 2018-11-30
作者:
Song, J.
;
Zheng, Z.
;
Liu, Y.
;
Guo, X.
;
Zhou, J.
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/12/30
Accidents
Ecology
Failure analysis
Heuristic algorithms
Hypersonic aerodynamics
Hypersonic vehicles
Knowledge acquisition
Learning systems
Neural networks
Wavelet analysis
Wavelet decomposition
Biogeography-based optimizations
Biogeographybased optimizations (BBO)
Extreme learning machine
Fault diagnosis method
Flight accidents
Time frequency analysis
Wavelet Packet Decomposition
Wavelet packet decompositions
Fault detection
High-Voltage Circuit Breaker Fault Diagnosis Using a Hybrid Feature Transformation Approach Based on Random Forest and Stacked Autoencoder
期刊论文
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2019, 卷号: 66, 页码: 9777-9788
作者:
Ma, Suliang
;
Chen, Mingxuan
;
Wu, Jianwen
;
Wang, Yuhao
;
Jia, Bowen
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/30
Fault diagnosis
feature transformation
high-voltage circuit breaker (HVCB)
random forest (RF)
stacked autoencoder (SAE)
wavelet packet decomposition
Investigation assembly state of spindle bearing based on improved maximum correlated kurtosis deconvolution and support vector machine
期刊论文
Journal of Vibroengineering, 2018, 卷号: 20, 页码: 963-978
作者:
Zhang, Yanfei
;
Li, Xiaohu
;
Wang, Sun’an
;
Sun, Yanhui
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/11/19
Bearing assemblies
Characteristic energy
Different frequency
Optimized parameter
Spindle bearing
Spindle vibrations
Support vector machine classification
Wavelet Packet Decomposition
A Noise Reduction Technique Based on Nonlinear Kernel Function for Heart Sound Analysis
期刊论文
IEEE JOURNAL OF BIOMEDICAL AND HEALTH INFORMATICS, 2018, 卷号: 22, 页码: 775-784
作者:
Mondal, Ashok
;
Saxena, Ishan
;
Tang, Hong
;
Banerjee, Poulami
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2019/12/02
Eigenvalue
heart sound (HS)
lung sound
singular value decomposition (SVD)
threshold
wavelet packet transform (WPT)
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