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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 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 Fault diagnosis method and application based on unsaturated piecewise linear stochastic resonance 期刊论文 REVIEW OF SCIENTIFIC INSTRUMENTS, 2019, 卷号: 90, 页码: 065112 作者:  Li, Zhixing;  Liu, Xiandong;  Han, Songjiu;  Wang, Jianguo;  Ren, Xueping 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Circuit resonance  Failure analysis  Magnetic resonance  Piecewise linear techniques  Roller bearings  Signal detection  Signal to noise ratio  Stochastic systems  Bearing fault diagnosis  Bistable stochastic resonance  Fault diagnosis method  Output signal-to-noise ratios  Piecewise linear modeling  Potential parameters  Stochastic resonances  Weak signal detection  Fault detection  article  height  signal detection  signal noise ratio  simulation  stochastic model   Rolling bearing fault diagnosis based on EWT and ELM 会议论文 Vibroengineering Procedia 作者:  Xu, S.;  Ma, J. 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Failure analysis  Knowledge acquisition  Learning systems  Roller bearings  Wavelet transforms  Bearing vibrations  Characteristic vectors  Experiment data  Extreme learning machine  Fault patterns  Generalization performance  Rolling bearings  Single components  Fault detection   Numerical Simulation and Experimental Research on Thermo-Mechanical-Wear Coupling 会议论文 Proceedings of 2018 9th International Conference on Mechanical and Aerospace Engineering, ICMAE 2018 作者:  Chen, P.F.;  Xiong, Y.X.;  He, J.W.;  Zhao, Y.X. 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/30 Aerospace engineering  Computer simulation  Couplings  Experiments  Friction  Numerical models  Rollers (machine components)  Tapered roller bearings  Tribology  Aircraft components  Contact pressures  Coupling simulation  Experimental research  Friction interfaces  Sliding velocities  Thermo-mechanical  Tribotests  Wear of materials   Degradation assessment and trend prediction of rolling bearing based on MD-ESN 会议论文 Vibroengineering Procedia 作者:  Zhang, T.;  Li, K.;  Ma, J.;  Lu, C. 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Forecasting  Degradation assessment  Echo state networks  Mahalanobis distances  Rolling bearings  Trend prediction  Roller bearings   A roller support stage with remote center of motion for roll-to-roll printed electronics 会议论文 Conference Program Digest - 7th International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale, IEEE 3M-NANO 2017 作者:  Chen, S.;  Chen, W.;  Liu, J. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Analytical models  Bearings (machine parts)  Degrees of freedom (mechanics)  Manufacture  Mechanisms  Nanotechnology  Rigid structures  Rollers (machine components)  Ultrasonic devices  Angle adjustments  Classical beam theory  Multi degree-of-freedom  Positioning stage  Printed electronics  Pseudo-rigid-body models  Remote center of motions  Spherical air bearings  Compliant mechanisms   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   EEMD Method and TWSVM for Fault Diagnosis of Roller Bearings 会议论文 PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MANAGEMENT, COMPUTER AND EDUCATION INFORMATIZATION, 2015-01-01 作者:  Guo Xiaoxuan 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06 EEMD  EMD  sample entropy  TWSVM  fault diagnosis   A fault diagnosis method combined with LMD, sample entropy and energy ratio for roller bearings 期刊论文 MEASUREMENT, 2015, 卷号: 76, 页码: 7-19 作者:  Han, Minghong;  Pan, Jiali 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/06 Local mean decomposition  Fault feature extraction  Sample entropy  Energy ratio   A fault diagnosis method based on local mean decomposition and multi-scale entropy for roller bearings 期刊论文 MECHANISM AND MACHINE THEORY, 2014, 卷号: 75, 页码: 67-78 作者:  Liu, Huanhuan;  Han, Minghong 收藏  |  浏览/下载：3/0  |  提交时间：2020/01/06 Local mean decomposition  Multi-scale entropy  Fault feature extraction