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Deformation behavior of high accuracy carbon fiber-reinforced plastics sandwiched panels at low temperature 期刊论文
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2019, 卷号: 5, 期号: 3, 页码: 9
Authors:  Qian, Yuan;  Hao, Xufeng;  Shi, Yaohui;  Cai, Deng'an;  Wu, Nan;  Lou, Zheng;  Zuo, Yinxi
Favorite  |  View/Download:12/0  |  Submit date:2019/12/02
carbon fiber-reinforced plastics  reflector panel  finite-element model  thermal deformation  photogrammetry  
Free-vibration modes of an annular mirror for the optical aberration representation 期刊论文
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2019, 卷号: 5, 期号: 2, 页码: 6
Authors:  Wang, Hairen;  Zuo, Yingxi;  Zheng, Xianzhong;  Yang, Ji
Favorite  |  View/Download:18/0  |  Submit date:2019/10/21
free-vibration modes  optical aberrations  Zernike polynomials  thin plate theory  
Reflector surface alignment based on antenna gain measurements under perturbations 期刊论文
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2019, 卷号: 5, 期号: 2, 页码: 11
Authors:  Lou, Zheng;  Zuo, Yingxi;  Zhang, Xiaoling;  Kang, Haoran;  Qian, Yuan
Favorite  |  View/Download:17/0  |  Submit date:2019/10/21
radio telescopes  reflector antenna  surface measurement  surface alignment  radio holography  
Design and implementation of PFB module with 10G network transmission system in CDAS2 期刊论文
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2018, 卷号: 4, 期号: 4, 页码: 11
Authors:  Yu, Wei;  Zhu, Renjie;  Chen, Lan;  Wu, Yajun;  Zhang, Xiuzhong
Favorite  |  View/Download:9/0  |  Submit date:2019/06/20
very long baseline interferometry  polyphase filter banks  digital baseband converter  10G network  radio astronomical telescope  
Analysis of a discrete-layout bimorph disk elements piezoelectric deformable mirror 期刊论文
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS, 2018, 卷号: 4, 期号: 2, 页码: 7
Authors:  Wang, Hairen;  Chen, Ziguang;  Yang, Shengfeng;  Hu, Lin;  Hu, Ming
Favorite  |  View/Download:7/0  |  Submit date:2020/02/22
deformable mirror  circular flexural-mode piezoelectric actuator  electromechanical model  higher resonance frequency  larger stroke