QQ客服 官方微博 反馈留言

浏览/检索结果: 共6条，第1-6条 帮助 限定条件 内容类型：会议论文    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 Higher Order Modes Analysis of a HEMP Simulator Using Time-Domain Simulation and Singular Value Decomposition 会议论文 2018 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2018, 2018-07-29 作者:  Li, Y.;  Su, D.;  Li, W. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Computational electromagnetics  Electric fields  Guided electromagnetic wave propagation  Simulators  Singular value decomposition  Finite integral method  Fundamental modes  Higher-order modes  Radiation leakages  Time-domain simulations  Transverse electrics  Transverse electromagnetic  Transverse magnetic  Time domain analysis   Application of Segmentation Threshold Method and Wavelet Threshold Denoising Based on EMD in Phi-OTDR System 会议论文 TENTH INTERNATIONAL CONFERENCE ON INFORMATION OPTICS AND PHOTONICS, 2018-01-01 作者:  Ma, Fu;  Wang, Xiaxiao;  Liu, Xin;  Yu, Jia;  Wang, Tingting 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/30 phase-sensitive optical time domain reflectometer (Phi-OTDR)  segmentation threshold  empirical mode decomposition (EMD)  wavelet threshold denoising  sensing distance   Centrifugal pump fault detection based on SWT and SVM 会议论文 Vibroengineering Procedia 作者:  Chen, Y.;  Liu, H. 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/30 Centrifugal pumps  Failure analysis  Frequency domain analysis  Signal processing  Support vector machines  Time domain analysis  Vibration analysis  Wavelet transforms  Empirical mode decomposition method  Fault diagnosis method  Frequency domains  Rotating equipment  Synchrosqueezing  Time frequency analysis  Time frequency signals  Time-frequency resolution  Fault detection   Higher Order Modes Analysis of a HEMP Simulator Using Time-Domain Simulation and Singular Value Decomposition 会议论文 2018 INTERNATIONAL APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY SYMPOSIUM IN CHINA (ACES-CHINA 2018), 2018-01-01 作者:  Li Yaoyao;  Su Donglin;  Li Weimin 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 higher order modes  singular value decomposition (SVD)  transverse electromagnetic (TEM)  time domain finite integral method (FITD)   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   Study on parallel methods of three-dimension parabolic equation for complex electromagnetic environment simulation 会议论文 PROCEEDINGS OF THE 2012 GRAND CHALLENGES IN MODELING & SIMULATION (GCMS '12), 2012-01-01 作者:  Shen, Yuewei;  Zhang, Lin 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/06 complex electromagnetic environment (CEME)  three-dimension parabolic equation (3DPE)  domain decomposition method (DDM)  parallel simulation