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浏览/检索结果: 共12条，第1-10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 Effect of the frequency on fretting corrosion behavior between Alloy 690TT tube and 405 stainless steel plate in high temperature pressurized water 期刊论文 TRIBOLOGY INTERNATIONAL, 2021, 卷号: 164, 页码: 16 作者:  Zhang, Yusheng;  Ming, Hongliang;  Tang, Lichen;  Wang, Jianqiu;  Qian, Hao 收藏  |  浏览/下载：16/0  |  提交时间：2021/11/22 Fretting corrosion  Fretting frequency  Alloy 690TT  High temperature pressurized water   Measuring the sound speed in deep-sea first sediment layer using a high-frequency submersible sub-bottom profiler: Method and sea trial application 期刊论文 MARINE GEORESOURCES & GEOTECHNOLOGY, 2021, 页码: 11 作者:  Qu, Zhiguo;  Zou, Dapeng;  Shan, Mingguang;  Cao, Xinghui;  Xie, Yongqiang 收藏  |  浏览/下载：0/0  |  提交时间：2022/05/26 Deep-sea first sediment layer  sound speed measurement  high-frequency submersible sub-bottom profiler  transceiver combined transducer  linear frequency modulation  pulse compression   An improved high-voltage high-frequency multi-winding transformer structure for anode power supply in ECRH 期刊论文 FUSION ENGINEERING AND DESIGN, 2021, 卷号: 172 作者:  Gao, Zongqiu;  Zhang, Jian;  Guo, Fei;  Zhou, Yu;  Guan, Rui 收藏  |  浏览/下载：39/0  |  提交时间：2021/11/29 High-voltage  High-frequency  Multi-winding  Transformer  anode power supply   Upgrade of the cathode HVPS system for 4.6 GHz LHCD on EAST using high speed PSM 期刊论文 FUSION ENGINEERING AND DESIGN, 2021, 卷号: 171 作者:  Zhang Jian;  Rui Junhui;  Gao Zongqiu;  Guo Fei;  Huang Yiyun 收藏  |  浏览/下载：20/0  |  提交时间：2021/11/01 LHCD  PSM  High frequency modulation  Control system   A Fault Diagnosis Method of Rotating Machinery Based on LBDP 期刊论文 Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2021, 卷号: 32, 期号: 14, 页码: 1653-1658 and 1668 作者:  Shi, Mingkuan;  Zhao, Rongzhen 收藏  |  浏览/下载：12/0  |  提交时间：2022/02/17 Dimensionality reduction  Frequency domain analysis  Machinery  Nearest neighbor search  Complex characteristics  Dimensionality reduction algorithms  Discriminant informations  Fault classification  Fault diagnosis method  High dimensional feature  K-nearest neighbor classifiers (KNN)  Time frequency domain   Leakage source locating of safety valve based on improved KDE algorithm 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 11, 页码: 277-284 作者:  Li, Shuxun;  Hou, Jianjun;  Kang, Yunxing;  Wang, Zhihui 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Acoustic noise  Location  MATLAB  Safety testing  Safety valves  Signal to noise ratio  Spectrographs  Environmental noise  Frequency division  High frequency HF  Kernel Density Estimation  Kernel density function  Simulation computing  Source locating  Working pressures   Effects of La substitution on micromorphology, static magnetic properties and low ferromagnetic resonance linewidth of self-biased M-type Sr hexaferrites for high frequency application 期刊论文 CERAMICS INTERNATIONAL, 2021, 卷号: 47 作者:  Dai, Yue;  Lan, Zhongwen;  Yu, Zhong;  Sun, Ke;  Guo, Rongdi 收藏  |  浏览/下载：27/0  |  提交时间：2021/04/26 M-type Sr hexaferrites  High frequency  Micromorphology  Static magnetic properties  FMR linewidth   Fault feature extraction of rolling bearing integrating KPCA and t-SNE 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 431-440 作者:  Wang, Wang-Wang;  Deng, Lin-Feng;  Zhao, Rong-Zhen;  Wu, Yao-Chun 收藏  |  浏览/下载：69/0  |  提交时间：2022/02/17 Clustering algorithms  Data mining  Extraction  Feature extraction  Frequency domain analysis  Nearest neighbor search  Stochastic systems  Time domain analysis  Fault feature extractions  Feature extraction methods  Global and local structures  High dimensional feature  K-nearest neighbor classifier  Kernel principal component analyses (KPCA)  Rolling bearing vibration  Stochastic neighbor embedding   Tunable high-frequency properties of flexible FeGa films with rotatable stripe domain 期刊论文 JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2021, 卷号: 519 作者:  Song, Ningning;  Lv, Boyao;  Meng, Jing;  Gong, Zizhao;  Zhang, Xudong 收藏  |  浏览/下载：32/0  |  提交时间：2021/08/31 High-frequency properties  Flexible magnetic films  Stripe domain  Rotatable anisotropy   Fault diagnosis of rotor based on Local-Global Balanced Orthogonal Discriminant Projection 期刊论文 Measurement: Journal of the International Measurement Confederation, 2021, 卷号: 168 作者:  Shi, Mingkuan;  Zhao, Rongzhen;  Wu, Yaochun;  He, Tianjing 收藏  |  浏览/下载：17/0  |  提交时间：2020/11/14 Fault detection  Frequency domain analysis  Nearest neighbor search  Rotating machinery  Time domain analysis  Application examples  Complex characteristics  Discriminant informations  High dimensional feature  Inter-class distance  K-nearest neighbor method  Structure information  Time frequency domain