QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2022     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：32/0  |  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   Position Encoding Based Convolutional Neural Networks for Machine Remaining Useful Life Prediction 期刊论文 IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 8, 页码: 1427-1439 作者:  Ruibing Jin;  Min Wu;  Keyu Wu;  Kaizhou Gao;  Zhenghua Chen 收藏  |  浏览/下载：16/0  |  提交时间：2022/08/01 Convolutional neural network (CNN)  deep learning  position encoding  remaining useful life prediction   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：20/0  |  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   An Age-Dependent and State-Dependent Adaptive Prognostic Approach for Hidden Nonlinear Degrading System 期刊论文 IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 5, 页码: 907-921 作者:  Zhenan Pang;  Xiaosheng Si;  Changhua Hu;  Zhengxin Zhang 收藏  |  浏览/下载：45/0  |  提交时间：2022/04/24 Expectation-maximization (EM)  hidden degradation state  Kalman filter (KF)  remaining useful life (RUL)  unit-to-unit variability