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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：会议论文    专题：北京航空航天大学    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 Centrifugal pump fault detection based on SWT and SVM 会议论文 Vibroengineering Procedia 作者:  Chen, Y.;  Liu, H. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Centrifugal pumps  Failure analysis  Frequency domain analysis  Signal processing  Support vector machines  Time domain analysis  Vibration analysis  Wavelet transforms  Empirical mode decomposition method  Fault diagnosis method  Frequency domains  Rotating equipment  Synchrosqueezing  Time frequency analysis  Time frequency signals  Time-frequency resolution  Fault detection   Fault diagnosis of gearbox based on the nonlinear output frequency response functions and PNN 会议论文 Vibroengineering Procedia 作者:  Zhang, X.;  Wang, Z.;  Lu, C. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Condition monitoring  Failure analysis  Frequency response  Gears  Neural networks  Abnormal conditions  Complex nonlinear system  Feature extraction methods  Frequency domain approaches  Gearbox  Non-linear output frequency response function  Probabilistic neural networks  The NOFRFs  Fault detection   Cylindrical roller bearing fault diagnosis based on VMD-SVD and adaboost classifier method 会议论文 Vibroengineering Procedia 作者:  Zhang, T.;  Liu, X.;  Qin, R.;  Lu, C.;  Ma, J. 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/30 Adaptive boosting  Cylindrical roller bearings  Failure analysis  Frequency domain analysis  Rollers (machine components)  Singular value decomposition  Ada boost classifiers  Fault detection and diagnosis  Fault diagnosis method  Machinery fault diagnosis  Rolling elements  Time frequency domain  Variational mode decomposition (VMD)  Vibration signal  Fault detection   A Frequency Domain-based Detection Technique for Digital Distortion on GNSS Signals 会议论文 29th International Technical Meeting of The-Satellite-Division-of-the-Institute-of-Navigation (ION GNSS+), Portland, OR, 2016-09-12 作者:  Sun, Chao;  Zhao, Hongbo;  Zhuang, Chen;  Feng, Wenquan 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 A Frequency Domain-based Detection Technique for Digital Distortion on GNSS Signals 会议论文 PROCEEDINGS OF THE 29TH INTERNATIONAL TECHNICAL MEETING OF THE SATELLITE DIVISION OF THE INSTITUTE OF NAVIGATION (ION GNSS+ 2016), 2016-01-01 作者:  Sun, Chao;  Zhao, Hongbo;  Zhuang, Chen;  Feng, Wenquan 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30