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浏览/检索结果: 共11条，第1-10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 Chaos Characteristics Analysis of Friction Vibration Signal in Running-in Process of Dry Gas Seal 期刊论文 Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2021, 卷号: 53, 期号: 3, 页码: 205-214 作者:  Chen, Jinlin;  Ding, Xuexing;  Tang, Liping 收藏  |  浏览/下载：16/0  |  提交时间：2022/02/17 Chaos theory  Friction  Lyapunov methods  Phase space methods  Sealants  Time series  Time series analysis  Vibration analysis  Wear of materials  Attractor structure  Chaos characteristics  Chaotic characteristics  Correlation dimensions  Ensemble Empirical Mode Decomposition methods (EEMD)  Maximum Lyapunov exponent  Phase space reconstruction  Principal Components   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：20/0  |  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   Frictional Vibration Performances of Dry Gas Seal Rings with DLC Film Textured Surface via Chaos Theory 期刊论文 TRIBOLOGY TRANSACTIONS, 2021, 卷号: 64, 期号: 4, 页码: 667-678 作者:  Chen, Jinlin;  Tang, Liping;  Ding, Xuexing;  Si, Jiaxin;  Chen, Delin 收藏  |  浏览/下载：5/0  |  提交时间：2021/06/03 Dry gas seal  DLC film textured surface  friction vibration signal  chaos theory  friction 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   Method of fault identification based on fusion of CEEMD_MPE and GK fuzzy clustering 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2020, 卷号: 33, 期号: 3, 页码: 629-635 作者:  Zhao, Rong-Zhen;  Sun, Ze-Jin 收藏  |  浏览/下载：3/0  |  提交时间：2020/11/14 Entropy  Fuzzy clustering  Signal processing  Correlation coefficient  Dimension reduction  Empirical Mode Decomposition  Ensemble empirical mode decomposition  Fault feature extractions  Fault identifications  Mode combination method  Non stationary characteristics   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   Method for filtering proportional valve-frequency-response test data containing impulsive noise 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2019, 卷号: 11, 期号: 3 作者:  Qiang, Yan;  Wang, Yingzhou;  Luo, Lan;  Wang, Gang;  Zhao, Yuyang 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Ensemble empirical mode decomposition  median filtering  frequency-response testing  impulsive noise  electrohydraulic proportional valve   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   Fault Diagnosis Model Based on NRS and EEMD for Rolling-element Bearing 会议论文 作者:  Lian, Jin;  Zhao, Rongzhen 收藏  |  浏览/下载：12/0  |  提交时间：2019/11/15 NRS  EEMD  rolling-element bearing  fault diagnosis