QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2021     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 Improved VMD-FRFT based on initial center frequency for early fault diagnosis of rolling element bearing 期刊论文 MEASUREMENT SCIENCE AND TECHNOLOGY, 2021, 卷号: 32, 期号: 11 作者:  Chen, Guangyi;  Yan, Changfeng;  Meng, Jiadong;  Wang, Huibin;  Wu, Lixiao 收藏  |  浏览/下载：12/0  |  提交时间：2021/10/14 bearing fault detection  initial center frequency  periodic impulses  reciprocal of spectral autocorrelation smoothness index  variational mode decomposition-fractional Fourier transform   y Possible Topological Hall Effect above Room Temperature in Layered Cr1.2Te2 Ferromagnet 期刊论文 NANO LETTERS, 2021, 卷号: 21 作者:  Huang, Meng;  Gao, Lei;  Zhang, Ying;  Lei, Xunyong;  Hu, Guojing 收藏  |  浏览/下载：32/0  |  提交时间：2021/08/31 topological Hall effect  spin chirality  room-temperature ferromagnet  layered structure  spintronics   Initial fault time estimation of rolling element bearing by backtracking strategy, improved VMD and infogram 期刊论文 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2021, 卷号: 35, 期号: 2, 页码: 425-437 作者:  Babiker, Abdalla;  Yan, Changfeng;  Li, Qiang;  Meng, Jiadong;  Wu, Lixiao 收藏  |  浏览/下载：8/0  |  提交时间：2021/03/12 EMPIRICAL MODE DECOMPOSITION  FEATURE-EXTRACTION  SPECTRAL KURTOSIS  DIAGNOSIS  KURTOGRAM  SPEED   Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM With Multifeatures of Envelope Spectrum 期刊论文 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 卷号: 70 作者:  Meng, Jiadong;  Yan, Changfeng;  Chen, Guangyi;  Liu, Yaofeng;  Wu, Lixiao 收藏  |  浏览/下载：8/0  |  提交时间：2021/10/14 Envelope spectrum features  growth rate of real-time Mahalanobis distance with cumulative sum (GRRMD-CUMSUM)  health indicator (HI)  initial fault  root mean square with cumulative sum (rms-CUMSUM)   Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM with Multifeatures of Envelope Spectrum 期刊论文 IEEE Transactions on Instrumentation and Measurement, 2021, 卷号: 70, 页码: 1-16 作者:  Meng, Jiadong;  Yan, Changfeng;  Chen, Guangyi;  Liu, Yaofeng;  Wu, Lixiao 收藏  |  浏览/下载：8/0  |  提交时间：2021/04/12 Bearings (machine parts)  Condition monitoring  Health  Independent component analysis  Signal processing  Different stages  Empirical Mode Decomposition  Fast independent component analysis  Health indicators  Health monitoring  Mahalanobis distances  Performance degradation  Vibrational signals