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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:25/0
  |  
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
Intelligent identification of incipient rolling bearing faults based on VMD and PCA-SVM
期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2022, 卷号: 14, 期号: 1
作者:
Deng, Linfeng
;
Zhang, Aihua
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/03/01
Incipient rolling bearing faults
intelligent identification
energy and kurtosis
variational mode decomposition
principal component analysis
support vector machine
Initial fault time estimation of rolling element bearing by backtracking strategy, improved VMD and infogram
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2021, 卷号: 35, 期号: 2, 页码: 425-437
作者:
Babiker, Abdalla
;
Yan, Changfeng
;
Li, Qiang
;
Meng, Jiadong
;
Wu, Lixiao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2021/03/12
EMPIRICAL MODE DECOMPOSITION
FEATURE-EXTRACTION
SPECTRAL KURTOSIS
DIAGNOSIS
KURTOGRAM
SPEED
Rolling Bearing Fault Identification Based on Quantum-Behaved Particle Swarm Optimization and Multi-scale Permutation Entropy
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 1, 页码: 62-68
作者:
Wang, Wangwang
;
Deng, Linfeng
;
Zhao, Rongzhen
;
Zhang, Aihua
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  |  
浏览/下载:19/0
  |  
提交时间:2021/04/12
Clustering algorithms
Entropy
Fuzzy clustering
Particle swarm optimization (PSO)
Signal reconstruction
Ensemble empirical mode decompositions (EEMD)
Fault feature extractions
Fault recognition
Intrinsic Mode functions
Permutation entropy
Quantum-behaved particle swarm optimization
Rolling bearings
Vibration signal
Multi-scale analysis of influencing factors for soybean futures price risk: Adaptive Fourier decomposition mathematical model applied for the case of China
期刊论文
International Journal of Wavelets Multiresolution & Information Processing, 2021, 卷号: 19, 期号: 5, 页码: 2150017
作者:
Qiwei,Xie
;
Ranran,Liu
;
Jingyu,Li
;
Xiaojiong,Wang
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  |  
浏览/下载:10/0
  |  
提交时间:2022/03/01
Multi-IMF Sample Entropy Features with Machine Learning for Surface Texture Recognition Based on Robot Tactile Perception
期刊论文
International Journal of Humanoid Robotics, 2021, 卷号: 18, 期号: 2, 页码: 1-18
作者:
Shao SL(邵士亮)
;
Wang T(王挺)
;
Su Y(苏赟)
;
Yao C(姚辰)
;
Song CH(宋纯贺)
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  |  
浏览/下载:32/0
  |  
提交时间:2021/05/13
Robot tactile signals
surface textures recognition
machine learning
multi-IMFs sample entropy
Effects of cluster correlations on fragment emission in C-12 + C-12 at 50 MeV/nucleon
期刊论文
PHYSICAL REVIEW C, 2020, 卷号: 102, 期号: 6, 页码: 12
作者:
Han, R.
;
Chen, Z.
;
Wada, R.
;
Ono, A.
;
Tian, G.
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  |  
浏览/下载:10/0
  |  
提交时间:2021/12/13
A novel two-stage approach for cryptocurrency analysis
期刊论文
INTERNATIONAL REVIEW OF FINANCIAL ANALYSIS, 2020, 卷号: 72, 页码: 13
作者:
Yang, Boyu
;
Sun, Yuying
;
Wang, Shouyang
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  |  
浏览/下载:11/0
  |  
提交时间:2021/04/26
Bitcoin
Cryptocurrency
Noise-assisted multivariate empirical mode
decomposition
Two-stage decomposition and composition
利用中能重离子核反应产生的光子研究原子核的性质
学位论文
: 中国科学院大学(中国科学院上海应用物理研究所), 2020
作者:
王闪闪
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  |  
浏览/下载:61/0
  |  
提交时间:2020/12/07
重离子核反应
巨偶极共振
高能光子
方位角各向异性
液气相变
A novel classification method based on ICGOA-KELM for fault diagnosis of rolling bearing
期刊论文
Applied Intelligence, 2020, 卷号: 50, 期号: 无, 页码: 2833-2847
作者:
Peng Chen
;
Xiaoqiang Zhao
;
Qixian Zhu
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/06
Chaotic systems
Computer aided diagnosis
Damage detection
Failure analysis
Fault detection
Machine learning
Optimization
Extreme learning machine
Fault detection and classification
Global searching ability
Heuristic optimization algorithms
ICGOA- KELM
Intrinsic Mode functions
Optimization algorithms
Rolling bearings
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