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On the formation of postnoon auroral bright spots during weak substorm activity 期刊论文
ADVANCES IN SPACE RESEARCH, 2024, 卷号: 73, 期号: 6, 页码: 3087-3097
作者:  Zhou, Su;  Cai YZ(蔡永志);  Ou, Ping;  Zhu, Lin;  Wu, Dan
收藏  |  浏览/下载:1/0  |  提交时间:2024/03/29
样本熵和Vmd结合的轴承早期故障预测方法 期刊论文
机械设计与制造, 2022, 期号: 06, 页码: 300-304
作者:  雷春丽;  曹鹏瑶;  崔攀;  张晨曦
收藏  |  浏览/下载:4/0  |  提交时间:2022/07/19
Measurement of interplanetary magnetic field in short period using the cosmic-ray Sun shadow measured by LHAASO 会议论文
Virtual, Berlin, Germany, 2021-07-12
作者:  Nan, Yuncheng;  Chen, Songzhan;  Feng, Cunfeng;  Cao, Zhen;  Aharonian, F.
收藏  |  浏览/下载:12/0  |  提交时间:2023/01/23
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
Intelligent identification of incipient rolling bearing faults based on VMD and PCA-SVM 期刊论文
ADVANCES IN MECHANICAL ENGINEERING, 2022, 卷号: 14, 期号: 1
作者:  Deng, Linfeng;  Zhang, Aihua;  Zhao, Rongzhen
收藏  |  浏览/下载:24/0  |  提交时间:2022/03/01
基于模态筛选的望远镜传动系统故障诊断研究 学位论文
北京: 中国科学院大学, 2021
作者:  郭跃楠
收藏  |  浏览/下载:10/0  |  提交时间:2021/09/22
基于QPSO-MPE的滚动轴承故障识别方法 期刊论文
振动.测试与诊断, 2021, 卷号: 41, 期号: 2021,41(01), 页码: 62-68+200-201
作者:  王望望;  邓林峰;  赵荣珍;  张爱华
收藏  |  浏览/下载:6/0  |  提交时间:2021/03/02
Rolling Bearing Fault Identification Based on Quantum-Behaved Particle Swarm Optimization and Multi-scale Permutation Entropy 期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 1, 页码: 62-68
作者:  Wang, Wangwang;  Deng, Linfeng;  Zhao, Rongzhen;  Zhang, Aihua
收藏  |  浏览/下载:19/0  |  提交时间:2021/04/12
Multi-scale analysis of influencing factors for soybean futures price risk: Adaptive Fourier decomposition mathematical model applied for the case of China 期刊论文
International Journal of Wavelets Multiresolution & Information Processing, 2021, 卷号: 19, 期号: 5, 页码: 2150017
作者:  Qiwei,Xie;  Ranran,Liu;  Jingyu,Li;  Xiaojiong,Wang
收藏  |  浏览/下载:10/0  |  提交时间:2022/03/01
Anomaly Detection Collaborating Adaptive CEEMDAN Feature Exploitation with Intelligent Optimizing Classification for IIoT Sparse Data 期刊论文
Wireless Communications and Mobile Computing, 2021, 卷号: 2021, 页码: 1-13
作者:  Zhao JM(赵剑明);  Zeng P(曾鹏);  Wan M(万明);  Xu, Xinlu;  Li JF(李晋芳)
收藏  |  浏览/下载:23/0  |  提交时间:2021/10/30


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