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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2022    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 A remaining useful life prediction method based on time–frequency images of the mechanical vibration signals 期刊论文 Measurement: Journal of the International Measurement Confederation, 2022, 卷号: 202 作者:  Du, Xianjun;  Jia, Wenchao;  Yu, Ping;  Shi, Yaoke;  Cheng, Shengyi 收藏  |  浏览/下载：33/0  |  提交时间：2022/09/22 Convolution  Forecasting  Preventive maintenance  Rotating machinery  Vibrations (mechanical)  Wavelet transforms  Attention mechanisms  Continuous Wavelet Transform  Convolutional neural network  Degradation trend  Feature map  Remaining useful life predictions  Rolling bearings  Spectral feature  Time frequency  Time–frequency spectral feature map   How to discern external acoustic waves in a piezoelectric neuron under noise? 期刊论文 JOURNAL OF BIOLOGICAL PHYSICS, 2022, 卷号: 48, 期号: 3, 页码: 339-353 作者:  Xie, Ying;  Ma, Jun 收藏  |  浏览/下载：17/0  |  提交时间：2022/09/22 Piezoelectric neuron  Noise  Hamilton energy  Firing patterns  Stochastic resonance   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   An intelligent diagnosis method of rolling bearing based on multi-scale residual shrinkage convolutional neural network 期刊论文 Measurement Science and Technology, 2022, 卷号: 33, 期号: 8 作者:  Zhao, Xiaoqiang;  Zhang, Yazhou 收藏  |  浏览/下载：15/0  |  提交时间：2022/06/20 Convolutional neural networks  Deep learning  Failure (mechanical)  Failure analysis  Fault detection  Roller bearings  Shrinkage  Bearing fault diagnosis  Convolutional neural network  Intelligent diagnosis methods  Multi-scale residual shrinkage convolutional neural network  Multi-scales  Noise environments  Rolling bearings  Separable convolution  Variable operating condition  Vibration signal   Separation method of rolling bearing compound fault characteristics based on Improved harmonic wavelet packet decomposition and fast ICA 期刊论文 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2022, 卷号: 36, 期号: 7, 页码: 3263-3276 作者:  Huang, Hua;  Xue, Wenhu;  Pang, Qianzhi 收藏  |  浏览/下载：18/0  |  提交时间：2022/07/19 Compound fault  Fast ICA  Improved harmonic wavelet packet decomposition  Rolling bearing fault diagnosis   Health condition monitoring of bearings based on multifractal spectrum feature with modified empirical mode decomposition-multifractal detrended fluctuation analysis 期刊论文 STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2022 作者:  Chen, Guangyi;  Yan, Changfeng;  Meng, Jiadong;  Wang, Zonggang;  Wu, Lixiao 收藏  |  浏览/下载：26/0  |  提交时间：2022/03/01 Empirical mode decomposition-multifractal detrended fluctuation analysis  scaling exponent  health condition monitoring  step-moving window  multifractal spectrum feature  deterministic  random separation   Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient 期刊论文 ISA Transactions, 2022 作者:  Li, Qiang;  Yan, Changfeng;  Chen, Guangyi;  Wang, Huibin;  Li, Hongkun 收藏  |  浏览/下载：21/0  |  提交时间：2022/07/20 Condition based maintenance  Economic and social effects  Forecasting  Frequency domain analysis  Genetic algorithms  Health  Health risks  Roller bearings  Singular value decomposition  Degradation state  Degradation state coefficient  Genetic algorithm-support vector regression  Health indicators  Mode decomposition  Modified health indicator  Remaining useful lives  Risks assessments  Support vector regressions  Variational mode decomposition-singular value decomposition   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   Multi-scale dynamic adaptive residual network for fault diagnosis 期刊论文 MEASUREMENT, 2022, 卷号: 188 作者:  Liang, Haopeng;  Cao, Jie;  Zhao, Xiaoqiang 收藏  |  浏览/下载：25/0  |  提交时间：2022/03/01 Fault detection and classification  Vibration Signals  Bearing Defects  Residual network  Multi-scale dynamic adaptive residual network