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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:47/15  |  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  
Research on key technical issues of contact method for large diameter off-axis aspheric segments 会议论文
, Edinburgh, United Kingdom, 2016-6-26
作者:  ZiBo Jiang;  XinNan Li;  YongJun Liang;  Bo Li;  BinBin Yu;  Zhe Chen
浏览  |  Adobe PDF(603Kb)  |  收藏  |  浏览/下载:428/167  |  提交时间:2017/01/24
Stressed Mirror Annular Polishing  Off-axis Aspherical Mirror  Contact Detection  Error Analysis  Polynomials Orthogonality  
A suggested 12-m telescope optical system configuration for China 期刊论文
Monthly Notices of the Royal Astronomical Society, 2016, 期号: 460, 页码: 2286–2295
作者:  Ding-qiang Su;  Ming Liang;  Xiangyan Yuan;  Hua Bai;  Xiangqun Cui
浏览  |  Adobe PDF(2974Kb)  |  收藏  |  浏览/下载:941/296  |  提交时间:2017/01/11
Atmospheric Effects – Techniques  High Angular Resolution – Techniques  Miscellaneous – Telescopes – Surveys  
Research on large aperture telescope drive control technology 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
作者:  Xiaoyan Li;  Daxing Wang;  Xiaoli Song;  Changzhi Ren;  Zhenchao Zhang
浏览  |  Adobe PDF(581Kb)  |  收藏  |  浏览/下载:582/226  |  提交时间:2014/01/12
Large Aperture Telescope  Drive Control Technology  
Mathematical analysis on deformation and movement Features with stressed lap to off-axis segment 会议论文
Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2007-7-8
作者:  Gao Bilie
浏览  |  Adobe PDF(1729Kb)  |  收藏  |  浏览/下载:367/127  |  提交时间:2013/12/29
Mathematical Analysis  Stressed Lap  Off-axis Segment  Mechanical Structure  Electrical Control  Deformation And Movement Feature  
Some considerations about structure of off-axis segments in stitching paraboloidal mirror 会议论文
Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Xian, China, 2005-11-2
作者:  Gao Bilie
浏览  |  Adobe PDF(1268Kb)  |  收藏  |  浏览/下载:343/127  |  提交时间:2013/12/24
Aspherical Manufacture  Structure Of Off-axis Segment  Stitching Paraboloidal Mirror  Rotating Axis Of Off-Axis Segment  Reminder Removal Quantity  
Analysis movement feature about spindle and relevant points on stressed lap 会议论文
Optical Devices and Instruments, Changchun, China, 2005-8-21
作者:  Gao Bilie
浏览  |  Adobe PDF(1993Kb)  |  收藏  |  浏览/下载:396/132  |  提交时间:2013/12/24
Aspherical Manufacture  Stressed Lap  Moving Relationship Between Spindle And Relevant Points  Removal Efficiency  
Calculations for the Pre-Calibration of LAMOST Active Optics 期刊论文
Chinese Journal of Astronomy and Astrophysics, 2004, 卷号: 5, 期号: 3, 页码: 302-314
作者:  Yong Zhang;  Xiang-Qun Cui
浏览  |  Adobe PDF(1174Kb)  |  收藏  |  浏览/下载:1116/173  |  提交时间:2013/12/24
Active Optics  Telescopes  Instrumentation  
Lesson and experience learned from tracking test of LAMOST model mount 会议论文
Astronomical Structures and Mechanisms Technology, Glasgow, Scotland, 2004-6-21
作者:  Xinqi Xu;  Hai Wang;  Yizhong Zeng
浏览  |  Adobe PDF(157Kb)  |  收藏  |  浏览/下载:698/132  |  提交时间:2013/12/23
Model Mount  Tracking  Drive System  Lamost