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浏览/检索结果: 共9条，第1-9条 帮助 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 Real-time identification of performance degradation stages of rolling element bearings by RVCFI 期刊论文 Measurement Science and Technology, 2022, 卷号: 33, 期号: 8 作者:  Meng, Jiadong;  Yan, Changfeng;  Wen, Tao;  Wang, Zonggang;  Chen, Guangyi 收藏  |  浏览/下载：14/0  |  提交时间：2022/06/20 Condition based maintenance  Condition monitoring  Degradation  Singular value decomposition  Degradation stages  Envelope spectra  Fault time  Initial faults  Monitoring indicators  Performance degradation  Performance degradation stage  Rate of variation coefficient of fused indicator  Rolling Element Bearing  Variation coefficient   Health Condition Identification of Rolling Element Bearing Based on Gradient of Features Matrix and MDDCs-MRSVD 期刊论文 IEEE Transactions on Instrumentation and Measurement, 2022, 卷号: 71, 页码: 1-1 作者:  Meng, Jiadong;  Yan, Changfeng;  Wang, Zonggang;  Wen, Tao;  Chen, Guangyi 收藏  |  浏览/下载：16/0  |  提交时间：2022/08/09 Condition based maintenance  Condition monitoring  Health  Interactive computer systems  Roller bearings  Feature matrices  Gradient  Health condition  Initial faults  Maximal difference of detail component in multi-resolution singular value decomposition algorithm  Monitoring indicators  Real  Time system  Rolling Element Bearing  Singular value decomposition algorithms  Vibration   Plastic deformation behavior of Co-8.8Al-9.8W-xTa(x = 0, 2) superalloy at room temperature 期刊论文 Journal of Alloys and Compounds, 2021, 卷号: 854 作者:  Xu, Yangtao;  Li, Huai;  Wang, Yonghong;  Chang, Xin;  Lv, Xin 收藏  |  浏览/下载：5/0  |  提交时间：2021/03/02 Aluminum alloys  Aluminum metallography  Cobalt alloys  Microstructure  Plastic deformation  Stacking faults  Strain rate  Superalloys  Tantalum alloys  Tantalum metallography  Transmission electron microscopy  Tungsten alloys  Tungsten metallography  Compressive tests  Constant strain rate  Deformation substructures  Initial microstructures  Mixed fractures  Plastic deformation behavior   Plastic deformation behavior of Co-8.8Al-9.8W-xTa(x = 0, 2) superalloy at room temperature 期刊论文 Journal of Alloys and Compounds, 2021, 卷号: 854 作者:  Xu, Yangtao;  Li, Huai;  Wang, Yonghong;  Chang, Xin;  Lv, Xin 收藏  |  浏览/下载：19/0  |  提交时间：2020/11/14 Aluminum alloys  Aluminum metallography  Cobalt alloys  Microstructure  Plastic deformation  Stacking faults  Strain rate  Superalloys  Tantalum alloys  Tantalum metallography  Transmission electron microscopy  Tungsten alloys  Tungsten metallography  Compressive tests  Constant strain rate  Deformation substructures  Initial microstructures  Mixed fractures  Plastic deformation behavior   Clustering analysis of rotating machine fault data based on improved fuzzy C-means algorithm with integrated multi-strategy 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2019, 卷号: 32, 期号: 5, 页码: 918-926 作者:  Deng, Lin-Feng;  Zhang, Ai-Hua;  Zhao, Rong-Zhen 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Cluster analysis  Copying  Equivalence classes  Failure analysis  Fuzzy clustering  Fuzzy systems  Rotating machinery  Clustering analysis  Clustering of faults  Clustering performance  Equivalence relations  Fuzzy C mean  High-dimensional feature space  Improved fuzzy c-means  Initial clustering centers   Single-ended line protection for MMC-MTDC grids 期刊论文 IET GENERATION TRANSMISSION & DISTRIBUTION, 2019, 卷号: 13, 期号: 19, 页码: 4331-4338 作者:  Zhang, Shuo;  Zou, Guibin;  Huang, Qiang;  Xu, Bin;  Li, Jun 收藏  |  浏览/下载：25/0  |  提交时间：2019/12/11 power transmission faults  power transmission protection  HVDC power  convertors  power grids  power transmission lines  voltage-source  convertors  power inductors  fault diagnosis  single-ended line  protection  novel nonunit line protection  modular multilevel  converter-based multiterminal  high-voltage direct current grids  symmetrical component analysis  initial values  positive-sequence  voltage  series inductor  fast fault line protection  line terminal  protection threshold determination  four-terminal MMC-MTDC grid  PSVTW  Laplace domain   Health indicator construction based on MD-CUMSUM with multi-domain features selection for rolling element bearing fault diagnosis 期刊论文 IEEE Access, 2019, 卷号: 7, 页码: 138528-138540 作者:  Li, Qiang;  Yan, Changfeng;  Wang, Wei;  Babiker, Abdalla;  Wu, Lixiao 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Degradation  Frequency domain analysis  Health  Pigments  Singular value decomposition  Coarse to fine  Health indicators  Initial faults  Mahalanobis distances  Multi-domain features  Performance degradation  Rolling Element Bearing  Time frequency domain   Aftershocks due to property variations in the fault zone: A mechanical model 期刊论文 tectonophysics, 2013 Hu, Caibo; Cai, Yongen; Liu, Mian; Wang, Zhenming 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Aftershocks  Material damage  Initial stress field  Finite element model  SAN-ANDREAS FAULT  LANDERS EARTHQUAKE SEQUENCE  STRIKE-SLIP FAULTS  7.1 HECTOR MINE  SOUTHERN CALIFORNIA  STRESS TRANSFER  CAJON PASS  DEFORMATION  FIELD  INSIGHTS   Travelling wave differential relay for a series compensated transmission line 期刊论文 2010, 2010 Su Bin; Dong Xinzhou; Sun Yuanzhang 收藏  |  浏览/下载：3/0