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兰州理工大学 [11]

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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：17/0 \| 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
	Method for the dimension reduction of rotor fault data sets by using ISOMAP and LLE 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2017, 卷号: 36, 期号: 6, 页码: 45-50 and 156 作者: Chen, Pengfei; Zhao, Rongzhen; Peng, Bin; Li, Kunjie 收藏 \| 浏览/下载：21/0 \| 提交时间：2020/11/14 Classification (of information) Failure analysis Fault detection Feature extraction Classification accuracy Dimension reduction Isometric mapping Kernel methods Local structure Locally linear embedding Manifold learning Nonlinear data set
	Fault Feature Extraction of Rolling Bearings Based on Variational Mode Decomposition and Singular Value Entropy 会议论文作者: Zhang, Chen; Zhao, Rongzhen; Deng, Linfeng 收藏 \| 浏览/下载：9/0 \| 提交时间：2019/11/15
	EMD and morphology based voltage disturbance detection method for power system connected with wind turbine generation 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2016, 卷号: 32, 期号: 11, 页码: 219-225 作者: Bao, Guangqing; Song, Ze; Wu, Guodong; Xu, Hailong 收藏 \| 浏览/下载：14/0 \| 提交时间：2020/11/14 Acoustic noise Discrete wavelet transforms Edge detection Electric fields Electric utilities Fault detection Functions Mathematical morphology Morphology Reactive power Signal reconstruction Signal to noise ratio Turbogenerators Voltage measurement White noise Wind power Wind turbines Amplitude and frequency modulations Empirical Mode Decomposition Morphological edge detection Quantitative assessment methods Reactive power compensation device Signal de-noising Wind power integrations Windowed Fourier transforms
	Application of independent component analysis in machine fault diagnosis 会议论文 Hong Kong, China, April 26, 2014 - April 27, 2014 作者: Miao, Feng; Zhao, Rong Zhen 收藏 \| 浏览/下载：0/0 \| 提交时间：2020/11/15 Algorithms Blind source separation Electronics engineering Failure analysis Feature extraction Iterative methods Fixed-point algorithms Fixed-point iterations Independent component analysis(ICA) Machine fault diagnosis Neural network learning Noise elimination Redundancy reductions User-defined parameters
	Research on inverter fault detection and diagnosis 会议论文作者: 收藏 \| 浏览/下载：1/0 \| 提交时间：2019/11/15 Inverter Fault Power semiconductor devices Fault detection Fault characteristics Voltage spectrum
	Simulation on Inverter Fault Detection and Diagnosis of Brushless DC Motor 会议论文作者: Yang, QiaoLing; Zhang, HaiPing 收藏 \| 浏览/下载：0/0 \| 提交时间：2019/11/15 Inverter BLDCM Fault detection Fault feature Voltage spectrum Power devices

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