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Single-mode fiber to GRIN-rod lenses coupling efficiency and tolerance analysis 会议论文
Global Intelligent Industry Conference 2020, Guangzhou, China, 2020-11-20
作者:  Song, Wei;  Xie, Youjin;  Li, Zhiguo;  Hao, Wei;  Yan, Peipie;  Li, Xin
Adobe PDF(837Kb)  |  收藏  |  浏览/下载：163/3  |  提交时间：2021/04/20
Single-mode fiber  GRIN lenses  Coupling error  Fiber coupling efficiency  
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：135/1  |  提交时间：2021/06/04
SADA  precision shafting  preload  Hertz contact  span  natural frequency  finite element  
Extended kalman predictive filter and its application in theodolite system 会议论文
ICEIEC 2019 - Proceedings of 2019 IEEE 9th International Conference on Electronics Information and Emergency Communication, Beijing, China, 2019-07-12
作者:  Changming, Lu;  Xin, Gao;  Zhiguo, Li;  Meilin, Xie;  Yu, Cao;  Wei, Huang;  Xuezhen, Lian;  Zhe, Li
Adobe PDF(695Kb)  |  收藏  |  浏览/下载：195/0  |  提交时间：2019/09/20
Theodolite  Extended Kalman Filtering  Tracking Differentiator  Speed Stability  Tracking Accuracy  
Micro-vibration test of a reaction wheel after the mechanical test and transferring property through a shafting 会议论文
Second Symposium on Novel Technology of X-Ray Imaging, Hefei, China, 2018-11-26
作者:  Cui, Kai;  She, Wenji;  Gao, Xiong;  Li, Zhiguo;  Zheng, Zhiqi;  Wang, Huan
Adobe PDF(678Kb)  |  收藏  |  浏览/下载：219/0  |  提交时间：2019/07/01
Reaction Wheel  Angular Micro-vibration  Precision Pointing Shafting Assemble  Liner Accelerometer  Micro-vibration Transferring  
Angular micro-vibration test of an agile satellite high resolution camera based on liner accelerometer 会议论文
Third International Conference on Photonics and Optical Engineering, Xi'an, China, 2018-12-05
作者:  Cui, Kai;  Zheng, Zhiqi;  Gao, Xiong;  Yang, Yongqing;  Li, Zhiguo;  Li, Shuxiu
Adobe PDF(626Kb)  |  收藏  |  浏览/下载：156/0  |  提交时间：2019/04/02
Design and realization of a new agorithm of calculating the absolute positon angle based on the incremental encoder 会议论文
FOURTH SEMINAR ON NOVEL OPTOELECTRONIC DETECTION TECHNOLOGY AND APPLICATION, Nanjing, PEOPLES R CHINA, 2017-10-24
作者:  Liu, Peng;  Yang, Yong-qing;  Li, Zhi-guo;  Han, Jun-feng;  Wei, Yu;  Jing, Feng;  Liu, P (reprint author), Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China.
Adobe PDF(551Kb)  |  收藏  |  浏览/下载：198/2  |  提交时间：2018/07/05
Incremental Encoder  New Algorithm  Mechanical Zero Coordinates  Electrical Zero Coordinate  
Modal simulation and experimental verification of space-borne two dimensional turntable 会议论文
AOPC 2017: Space Optics and Earth Imaging and Space Navigation, Beijing, China, 2017-06-04
作者:  Zou, Dinghua;  Li, Zhiguo(李治国);  Liu, Zhaohui(刘朝晖);  Cui, Kai(崔凯);  Zhang, Yongqiang(张永强);  Zhou, Liang(周亮)
Adobe PDF(835Kb)  |  收藏  |  浏览/下载：195/5  |  提交时间：2018/02/11