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Real-Time Monitoring of the Position and Orientation of a Radio Telescope Sub-Reflector with Fiber Bragg Grating Sensors 期刊论文
SENSORS, 2019, 卷号: 19, 期号: 3, 页码: 619
Authors:  Zhao, Yong;  Du, Jingli;  Xu, Qian;  Bao, Hong
Adobe PDF(4781Kb)  |  Favorite  |  View/Download:34/0  |  Submit date:2019/04/23
environmental loads  sub-reflector shift  supporting structure  inverse finite element method  FBG strain sensors  
Effect of Surface Error Distribution and Aberration on Electromagnetic Performance of a Reflector Antenna 期刊论文
Authors:  Xiang, Binbin;  Wang, Congsi;  Lian, Peiyuan
Adobe PDF(8804Kb)  |  Favorite  |  View/Download:49/0  |  Submit date:2019/08/20
A Correction Method of Estimating the Pointing Error for Reflector Antenna 期刊论文
Shock and Vibration, 2018, 卷号: 2018, 页码: 3262869
Authors:  Zhang, Jie;  Huang, Jin;  Liang, Wei;  Zhang, Youran;  Xu, Qian;  Yi, Letian;  Wang, Congsi
Adobe PDF(4289Kb)  |  Favorite  |  View/Download:29/1  |  Submit date:2019/12/09
Acoustics  Engineering  Mechanics  
Temperature Distribution and Influence Mechanism on Large Reflector Antennas under Solar Radiation 期刊论文
RADIO SCIENCE, 2017, 卷号: 52, 期号: 10, 页码: 1253-1260
Authors:  Wang, C. S.;  Yuan, S.;  Liu, X.;  Xu, Q.;  Wang, M.;  Zhu, M. B.;  Chen, G. D.;  Duan, Y. H.
Adobe PDF(2446Kb)  |  Favorite  |  View/Download:122/1  |  Submit date:2018/01/17
Reflector Antennas  Solar Radiation  Thermal Distortion  Temperature Gradient  Influence Mechanism  
Metrology system in the raidio telescopes 会议论文
IET Conference Publications, Guilin, China, October 7, 2015 - October 10, 2015
Authors:  Feng, S. F.;  Ban, Y.
Adobe PDF(155Kb)  |  Favorite  |  View/Download:56/0  |  Submit date:2017/07/04
Units Of Measurement  Instrument Errors  Radio Telescopes  Telescopes  
Analysis of Reflector Vibration-Induced Pointing Errors for Large Antennas Subject to Wind Disturbance Evaluating the pointing error caused by reflector deformation 期刊论文
Ieee Antennas and Propagation Magazine, 2015, 卷号: 57, 期号: 6, 页码: 46-61
Authors:  Zhang, Jie;  Huang, Jin;  Qiu, Lili;  Song, Ruixue
Adobe PDF(9673Kb)  |  Favorite  |  View/Download:60/0  |  Submit date:2017/07/03
Control-systems  Telescope  Engineering  Telecommunications