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A Current-Based Fault Diagnosis Method for Rotating Machinery With Limited Training Samples 期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2023, 卷号: 72, 期号: *, 页码: 1-14
作者:  Hou X(侯旭);  Du FJ(杜福嘉);  Huang K(黄康)
浏览  |  Adobe PDF(4534Kb)  |  收藏  |  浏览/下载：53/17  |  提交时间：2024/03/18
Comb filter kernel(CF-kernel)  motor current signal analysis  convolutional neural network(CNN)  fault diagnosis  limited training sample  
Real-time Closed-loop Active Surface Technology of a Large Radio Telescope 期刊论文
Publications of the Astronomical Society of the Pacific, 2022, 卷号: 134, 期号: 1031, 页码: 015003-1-16
作者:  Zhang Y(张勇);  Li GP(李国平);  Zhou GH(周国华);  Lu QS(陆启帅);  Zuo H(左恒);  Wang Y(王佑);  Zhang H(张惠);  Li AH(李爱华);  Zhang C(张超);  Li YP(李烨平);  Wu XH(吴旭浩);  Li H(李浩);  Hu TZ(胡天柱)
浏览  |  Adobe PDF(2760Kb)  |  收藏  |  浏览/下载：154/59  |  提交时间：2023/03/17
Astronomical instrumentation  Astronomical techniques  Ground telescopes  Radio telescopes  Experimental techniques  Astronomical optics  
Simulation and analysis of co-phasing errors of the segmented primary mirror tiled by hexagonal segments in LOT 期刊论文
Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 10, 页码: 39-47
作者:  Shen SD(沈世东);  Cui XQ(崔向群);  Zhang Y(张勇)
浏览  |  Adobe PDF(982Kb)  |  收藏  |  浏览/下载：355/118  |  提交时间：2022/03/31
methods: analytical  techniques: miscellaneous  telescopes  
Azimuth Control for Large Aperture Telescope Based on Segmented Arc Permanent Magnet Synchronous Motors 期刊论文
Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 7, 页码: 86-92
作者:  Song XL(宋晓莉);  Wang DX(汪达兴)
浏览  |  Adobe PDF(1027Kb)  |  收藏  |  浏览/下载：303/105  |  提交时间：2022/04/01
techniques: telescopes  instrumentation: miscellaneous  methods: miscellaneous  techniques  
Design and Thermal Stability Analysis of Swing Micro-Mirror Structure for Gravitational Wave Observatory in Space 期刊论文
machines, 2021, 卷号: 9, 期号: 5, 页码: 104-127
作者:  Zheng KY(郑焜耀);  Xu MM(许明明)
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swing micro-mirror structure  finite element analysis  amplitude spectral density  point- ing jitter  first-order natural frequency  
Design and characterization of a thermally stabilized fiber Fabry–Perot etalon as a wavelength calibrator for high-precision spectroscopy 期刊论文
Applied Optics, 2021, 卷号: 60, 期号: 19, 页码: D1-D8
作者:  唐靓;  叶慧琪;  郝俊;  肖东
浏览  |  Adobe PDF(7989Kb)  |  收藏  |  浏览/下载：350/85  |  提交时间：2022/04/01
Global optimization-based reference star differential imaging for high-contrast exoplanet imaging survey 期刊论文
MNRAS, 2021, 卷号: 21, 期号: 7, 页码: 181-188
作者:  Ren DQ(任德清);  Chen YL(陈祎力)
浏览  |  Adobe PDF(8479Kb)  |  收藏  |  浏览/下载：291/77  |  提交时间：2022/04/01
instrumentation: adaptive optics  methods: data analysis  techniques: image processing  
Optimization design for edge-lateral support of a medium-aperture lightweight primary mirror 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 33, 页码: 10498-10507
作者:  Sun Q(孙奇);  Gong XF(宫雪非)
浏览  |  Adobe PDF(6802Kb)  |  收藏  |  浏览/下载：306/110  |  提交时间：2021/03/30
光纤扰模技术实验研究 期刊论文
光学学报, 2020, 卷号: 40, 期号: 6, 页码: 52-58
作者:  叶慧琪;  肖东;  张凯
浏览  |  Adobe PDF(1819Kb)  |  收藏  |  浏览/下载：298/129  |  提交时间：2021/03/30
光纤光学  视向速度  扰模性能  高色散光谱仪  照明稳定性  
Multi-aperture seeing profiler with multiple guide stars 期刊论文
Research in Astronomy and Astrophysics, 2019, 卷号: 19, 期号: 4, 页码: 54-1-10
作者:  Yang F(杨峰);  Zhao G(赵刚);  Ren DQ(任德清)
浏览  |  Adobe PDF(587Kb)  |  收藏  |  浏览/下载：359/142  |  提交时间：2020/02/03
Atmospheric Effects  Site Testing  Methods: Numerical