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Dynamical analysis and structural optimisation of angular contact ball bearing 会议论文
INTERNATIONAL CONFERENCE ON OPTICAL AND PHOTONIC ENGINEERING, ICOPEN 2022, ELECTR NETWORK, 2022-11-24
作者:  Luo Shan;  Li Zhiguo;  Cheng Zhiyuan
Adobe PDF(2409Kb)  |  收藏  |  浏览/下载：117/0  |  提交时间：2023/06/19
two-dimensional turntable  angular contact ball bearings  dynamic simulation  cage slip rate  stability  
Design and analysis of radial supports for a large aperture prism 会议论文
Seventh Asia Pacific Conference on Optics Manufacture, APCOM 2021, Shanghai, China, 2021-10-28
作者:  Wen, Wansha;  Ruan, Ping;  Lv, Tao
Adobe PDF(1088Kb)  |  收藏  |  浏览/下载：178/0  |  提交时间：2022/03/18
large aperture prism  radial support  finite element analysis  optical surface evaluation  
Design and Development of WFOS, the Wide-Field Optical Spectrograph for the Thirty Meter Telescope 会议论文
GROUND-BASED AND AIRBORNE INSTRUMENTATION FOR ASTRONOMY IX, Montreal, CANADA, 2022-07-17
作者:  Steidel, Charles;  Peng, Eric;  Fucik, Jason;  Nash, Reston;  Kaye, Stephen;  Jacoby, George;  Delabre, Bernard;  Sethuram, Ramya;  Divakar, Devika;  Varshney, Hari Mohan;  Thirupathi, Sivarani;  Uraguchi, Fumihiro;  Ozaki, Shinobu;  Ji, Hangxin;  Lv, Tao;  Chiu, Kent;  Zhu, Qingfeng;  Andersen, David;  Miles, John;  Lasi, Davide
Adobe PDF(9303Kb)  |  收藏  |  浏览/下载：175/0  |  提交时间：2022/11/10
Instrumentation  Spectrograph  TMT  UV/optical  multi-slit spectrometer  
Application of machine learning in the alignment of off-Axis optical system 会议论文
AOPC 2021: Novel Technologies and Instruments for Astronomical Multi-Band Observations, Beijing, China, 2021-06-20
作者:  Yu, Lei;  Ma, Caiwen;  Fu, Xing;  Yin, Yamei;  Cao, Mingqiang
Adobe PDF(867Kb)  |  收藏  |  浏览/下载：115/0  |  提交时间：2022/01/30
Off-axis Optical System  Alignment  Machine Learning  Neural Network  
Error compensation of laser tracker in multi-station measurement 会议论文
AOPC 2021: Novel Technologies and Instruments for Astronomical Multi-Band Observations, Beijing, China, 2021-06-20
作者:  Wang, Ruiyan;  She, Wenji
Adobe PDF(435Kb)  |  收藏  |  浏览/下载：151/2  |  提交时间：2022/01/30
laser tracker  multi-station measurement  error compensation  coordinate calibration  
Analysis of the internal stray radiation in infrared imaging system based on ambient temperature 会议论文
AOPC 2021: Infrared Device and Infrared Technology, Beijing, China, 2021-06-20
作者:  Shen, Lamei;  Li, Zhiguo;  Liu, Kai
Adobe PDF(450Kb)  |  收藏  |  浏览/下载：117/1  |  提交时间：2022/01/30
internal stray radiation  radiometric calibration  gray drift  simulation analysis  
Research on High Precision Permanent Magnet Servo Control System of Airborne Stable Platform 会议论文
Proceedings of 2020 IEEE 5th Information Technology and Mechatronics Engineering Conference, ITOEC 2020, Chongqing, China, 2020-06-12
作者:  Yu, Cao;  Xiuqin, Su;  Haitao, Wang;  Meilin, Xie;  Feng, Jing;  Junfeng, Han;  Peng, Liu
Adobe PDF(4934Kb)  |  收藏  |  浏览/下载：207/2  |  提交时间：2020/10/27
Airborne Stable Platform  SVPWM  Stability Accuracy  Resonance Suppression  
Research on Influencing Factors of Natural Frequency of Shafting 会议论文
AOPC 2020: TELESCOPES, SPACE OPTICS, AND INSTRUMENTATION, Beijing, PEOPLES R CHINA, 2020-11-30
作者:  Chen Xiaodong;  Xie Youjin;  Li Zhiguo;  Hao Wei;  Gao Xiong
Adobe PDF(437Kb)  |  收藏  |  浏览/下载：173/1  |  提交时间：2021/06/04
SADA  precision shafting  preload  Hertz contact  span  natural frequency  finite element  
Determination of noise index of piezoelectric ceramic drive system based on coupled electro-mechanical model 会议论文
Proceedings of the 2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2019, Hong Kong, China, 2019-07-08
作者:  Wang, Xuan;  Su, Xiuqin;  Liu, Guizhong;  Han, Junfeng;  Yu, Tingting
Adobe PDF(2742Kb)  |  收藏  |  浏览/下载：210/1  |  提交时间：2019/11/28
Piezoelectric ceramic driver  noise index  coupledelectro-mechanical  
Study of light beam tracking based on compound axis control 会议论文
Proceedings of 2019 IEEE 3rd Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2019, Chengdu, China, 2019-03-15
作者:  Jing, Feng;  Zhang, Xin;  Cheng, Zhiyuan;  Cao, Yu;  Lian, Xuezheng;  Yang, Yongqing
Adobe PDF(159Kb)  |  收藏  |  浏览/下载：210/2  |  提交时间：2019/07/16