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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:45/15  |  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  
SDG-based fault sample selection for telescope drive control system 会议论文
SPIE Modeling, Systems Engineering, and Project Management for Astronomy X, Montréal, Québec, Canada, 2022-8-25
作者:  Gu XJ(顾晓杰);  Yang SH(杨世海);  Li Y(李运);  Deng ZZ(邓壮壮)
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telescope  control system  fault propagation  SDG  node importance  
Digital Twin Technology Improves the Visualization of Telescope Drive System 会议论文
Modeling, Systems Engineering, and Project Management for Astronomy X, Montréal, Québec, Canada, 2022-8-25
作者:  Li Y(李运);  Yang SH(杨世海);  Gu XJ(顾晓杰);  Deng ZZ(邓壮壮);  Ye Y(叶宇);  Xu J(徐进);  Gu BZ(顾伯忠)
浏览  |  Adobe PDF(1218Kb)  |  收藏  |  浏览/下载:138/43  |  提交时间:2023/03/21
Telescope  drive system  digital twin  visualization  maintenance strategies  
High precision shape control of large deformable mirrors for adaptive optics 会议论文
Proc. SPIE 11448, California, United States, 2020-12-13
作者:  Li H(李浩);  Hao HB(郝洪波);  Zuo H(左恒)
浏览  |  Adobe PDF(578Kb)  |  收藏  |  浏览/下载:336/143  |  提交时间:2021/03/30
Adaptive Optics  Voice Coil Actuator  Control System  Adrc  Lot  
The Key Technology of Large Telescope Tracking System Based on Integrated Super-low Speed Bearingless Motor 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, Austin, Texas, United States, 2018-6-10
作者:  Changzhi Ren;  XiajieZhang;  JinXu;  XiaoliSong;  ZhongyuYue;  YuYe
浏览  |  Adobe PDF(678Kb)  |  收藏  |  浏览/下载:421/160  |  提交时间:2019/02/12
Super-low Speed Bearingless Motor  Active Bias Magnetic Suspension Bearing  Suspension Stiffness  Large Telescope Tracking System  Double Redundant Drive System  
Research on the fault diagnosis and self-healing technology of unattended Antarctic telescope 会议论文
Ground-based and Airborne Telescopes VII, Austin, Texas, United States, 2018-6-10
作者:  Yun Li;  Shihai Yang
浏览  |  Adobe PDF(388Kb)  |  收藏  |  浏览/下载:378/154  |  提交时间:2019/02/12
Astronomical Telescope  Fault Diagnosis  Self-healing  Intelligent  Expert System  
Application of Intelligent Fuzzy PID Control Algorithm in Large Astronomical Telescope Tracking System 会议论文
Ground-based and Airborne Telescopes VII, Austin, Texas, United States, 2018-6-10
作者:  Xiajie Zhang;  Changzhi Ren
浏览  |  Adobe PDF(606Kb)  |  收藏  |  浏览/下载:319/134  |  提交时间:2019/02/02
Astronomical Telescope  Direct Drive  Nonlinear Disturbance  Intelligent Fuzzy Control  
TCS software for SONG telescope 会议论文
Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22
作者:  Hai Wang;  Changzhi Ren
浏览  |  Adobe PDF(274Kb)  |  收藏  |  浏览/下载:492/167  |  提交时间:2015/03/13
Tcs  Software  Song Telescope  Control  Tracking  Umac  
The design of the force actuator used in extreme low temperature environment 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, Montréal, Quebec, Canada, 2014-6-22
作者:  Xiaolong Han;  Bozhong Gu;  Yu Ye
浏览  |  Adobe PDF(506Kb)  |  收藏  |  浏览/下载:584/178  |  提交时间:2015/03/13
Force Actuator  Active Support  Passive Support  Low Temperature Environment  Piezoelectric Ceramic  
FIBER POSITIONING CONTROL FOR LAMOST BASED ON ZIGBEE PRO 会议论文
Proceedings of 2012 3rd IEEE International Conference on Network Infrastructure and Digital Content, Beijing, China, 2012-9-21
作者:  Tongying Li;  Zhenchao Zhang
浏览  |  Adobe PDF(871Kb)  |  收藏  |  浏览/下载:455/154  |  提交时间:2014/01/09
Lamost  Fiber Positioning  Zigbee Pro  Mesh Topology  Lm3s9b96  Cc2520  Cc2530  Stepper Motor