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兰州理工大学 [11]

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北京航空航天大学 [2]

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	Early fault feature extraction of rolling bearing based on optimized VMD and improved threshold denoising 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 13, 页码: 146-153 作者: Chen, Peng; Zhao, Xiaoqiang 收藏 \| 浏览/下载：5/0 \| 提交时间：2022/02/17 Extraction Feature extraction Signal processing Spectrum analysis Adaptive decomposition Correlation coefficient Fault feature extractions Mode decomposition Optimization algorithms Optimization method Teager energy operators Threshold de-noising
	Fault Feature Extraction Method For Rotor Fusion of IMF Singular Value Entropy and Improved LE 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2020, 卷号: 40, 期号: 6, 页码: 1204-1211 作者: Sun, Zejin; Zhao, Rongzhen 收藏 \| 浏览/下载：12/0 \| 提交时间：2022/02/17 Entropy Extraction Feature extraction Learning algorithms Nearest neighbor search Statistical tests Ensemble empirical mode decompositions (EEMD) Fault feature extractions Fault identifications Intrinsic Mode functions K nearest neighbor (KNN) Manifold learning algorithm Probability distance Sensitive components
	Weak fault feature extraction of rolling bearing based on secondary clustering segmentation and Teager energy spectrum 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 13, 页码: 246-253 作者: Wang, Wangwang; Deng, Linfeng; Zhao, Rongzhen; Zhang, Aihua 收藏 \| 浏览/下载：14/0 \| 提交时间：2020/11/14 Bandpass filters Clustering algorithms Copying Fourier transforms Fuzzy clustering Higher order statistics Inverse problems Inverse transforms Signal processing Spectroscopy Time domain analysis Clustering segmentation Different frequency Fuzzy C-means algorithms Inverse Fourier transforms Periodic components Simulation analysis Teager energy operators Weak fault feature extraction
	Weak Fault Feature Extraction Method for Rolling Bearings Based on SVD-EEMD and TEO Energy Spectrum 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2019, 卷号: 39, 期号: 4, 页码: 720-726 作者: Zhang, Chen; Zhao, Rongzhen; Deng, Linfeng; Wu, Yaochun 收藏 \| 浏览/下载：10/0 \| 提交时间：2020/11/14 Extraction Feature extraction Fourier series Mean square error Phase space methods Signal processing Singular value decomposition Spectroscopy Energy spectra Ensemble empirical mode decompositions (EEMD) Intrinsic Mode functions Mean square error criterions Phase space reconstruction Sensitive features Teager energy operators Weak fault feature extraction
	An adaptive method based on fractional empirical wavelet transform and its application in rotating machinery fault diagnosis 期刊论文 MEASUREMENT SCIENCE AND TECHNOLOGY, 2019, 卷号: 30 作者: Zhang, Yang; Du, Xiaowei; Wen, Guangrui; Huang, Xin; Zhang, Zhifen 收藏 \| 浏览/下载：19/0 \| 提交时间：2019/11/19 rotor fractional Fourier transform feature extraction startup weak fault empirical wavelet transform
	Hierarchical discriminating sparse coding for weak fault feature extraction of rolling bearings 期刊论文 Reliability Engineering and System Safety, 2019, 卷号: 184, 页码: 41-54 作者: Jiao, Jinyang; Zhao, Ming; Lin, Jing; Liang, Kaixuan 收藏 \| 浏览/下载：15/0 \| 提交时间：2019/11/19 Dictionary-based Harmonic to noise ratios Prior knowledge Rolling bearings Simulated signals Sparse coding Traditional approaches Weak fault feature extraction
	Optimal swarm decomposition with whale optimization algorithm for weak feature extraction from multicomponent modulation signal 期刊论文 Mechanical Systems and Signal Processing, 2019, 卷号: 122, 页码: 673-691 作者: Miao, Yonghao; Zhao, Ming; Makis, Viliam; Lin, Jing 收藏 \| 浏览/下载：19/0 \| 提交时间：2019/11/19 Bearing fault diagnosis Compound fault diagnosis Individual components Machinery condition monitoring Meta-heuristic optimizations Mode decomposition Numerical validations Optimization algorithms
	Incipient rolling element bearing weak fault feature extraction based on adaptive second-order stochastic resonance incorporated by mode decomposition 期刊论文 MEASUREMENT, 2019, 卷号: 145, 页码: 687-701 作者: He, Changbo; Niu, Pei; Yang, Rui; Wang, Chaoge; Li, Zhixiong 收藏 \| 浏览/下载：26/0 \| 提交时间：2019/12/02 Rolling element bearing Incipient weak fault CEEMDAN AUSR Characteristic enhancement and extraction
	Rolling element bearing weak feature extraction based on improved optimal frequency band determination 期刊论文 PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2019, 卷号: 233, 页码: 623-634 作者: Yang, Rui; Li, Hongkun; Wang, Chaoge; He, Changbo 收藏 \| 浏览/下载：27/0 \| 提交时间：2019/12/02 Parameter optimization improved correlation Kurtosis optimal frequency band extraction rolling bearing fault diagnosis weak feature extraction
	Optimal swarm decomposition with whale optimization algorithm for weak feature extraction from multicomponent modulation signal 期刊论文 MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2019, 卷号: 122, 页码: 673-691 作者: Miao, Yonghao; Zhao, Ming; Makis, Viliam; Lin, Jing 收藏 \| 浏览/下载：9/0 \| 提交时间：2019/12/30 Swarm decomposition Whale optimization algorithm Variational mode decomposition Bearing fault diagnosis Compound fault diagnosis Feature extraction

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