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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2020    内容类型：期刊论文     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 Fault Diagnosis Method for Rolling Bearing under Variable Working Conditions Using Improved Residual Neural Network 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2020, 卷号: 54, 期号: 9, 页码: 23-31 作者:  Zhao, Xiaoqiang;  Liang, Haopeng 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Convolution  Failure analysis  Fault detection  Microphones  Neural networks  Time domain analysis  End-to-end connections  Fault diagnosis method  Feature information  Generalization ability  Learning efficiency  Neural network method  Time-varying characteristics  Working environment   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：4/0  |  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   Dynamic characteristics of compound fault in deep groove ball bearing 期刊论文 Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 卷号: 52, 期号: 1, 页码: 133-140 作者:  Wang, Kai;  Yan, Changfeng;  Wang, Fengtao;  Chang, Binquan;  Wu, Lixiao 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Condition monitoring  Deep groove ball bearings  Dynamic models  Vibration analysis  Bearing condition monitoring  Compound faults  Dynamic characteristics  Excitation mechanisms  Fault characteristics  Hertz contact theory  Slipping  Time varying   Research on a Location Method for Complex Voltage Sag Sources Based on Random Matrix Theory 期刊论文 Mathematical Problems in Engineering, 2020, 卷号: 2020 作者:  Wu, Lizhen;  Zhang, Yongnian;  Hao, Xiaohong;  Chen, Wei 收藏  |  浏览/下载：21/0  |  提交时间：2020/11/14 Complex networks  Electric fault currents  Location  Random variables  Topology  Active power methods  Augmented matrices  Data-driven approach  Disturbance signals  Model-based method  Random matrix theory  Statistical characteristics  Topology information