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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 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 收藏  |  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   Harmonic Detection Technology for Power Grids Based on Adaptive Ensemble Empirical Mode Decomposition 期刊论文 IEEE Access, 2021, 卷号: 9, 页码: 21218-21226 作者:  Shi, Jianming;  Liu, Zhongmin 收藏  |  浏览/下载：16/0  |  提交时间：2021/03/02 Deep neural networks  Electric power system control  Harmonic analysis  Neural networks  Particle swarm optimization (PSO)  Adaptive modeling  Ensemble empirical mode decomposition  Ensemble empirical mode decompositions (EEMD)  Harmonic contents  Harmonic detection  Harmonic separation  Optimal decomposition  Poor performance   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 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   Rolling Bearing Fault Diagnosis Method Based on EEMD Singular Value Entropy 期刊论文 Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2019, 卷号: 39, 期号: 2, 页码: 353-358 作者:  Zhang, Chen;  Zhao, Rongzhen;  Deng, Linfeng 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Failure analysis  Fault detection  Mean square error  Signal processing  Singular value decomposition  Ensemble empirical mode decompositions (EEMD)  Euclidean distance  Evaluation index  Fault identifications  Information entropy method  Intrinsic Mode functions  Rolling bearings  Singular values   Fault diagnosis model based on NRS and EEMD for rolling-element bearing 会议论文 Harbin, China, July 9, 2017 - July 12, 2017 作者:  Lian, Jin;  Zhao, Rongzhen 收藏  |  浏览/下载：0/0  |  提交时间：2020/11/15 Classification (of information)  Computer aided diagnosis  Failure analysis  Fault detection  Support vector machines  Time domain analysis  Classification algorithm  EEMD  Ensemble empirical mode decompositions (EEMD)  Fault diagnosis model  Fault identifications  Feature attributes  Neighborhood rough sets  Rolling Element Bearing