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Untrained single scanning phase retrieval neural network for surface deformation measurement of large-aperture antennas 期刊论文
OPTICS AND LASERS IN ENGINEERING, 2024, 卷号: 183, 页码: 108525
Authors:  Zhang, Zihan;  Ye, Qian;  Wang, Na;  Meng, Guoxiang
Adobe PDF(3139Kb)  |  Favorite  |  View/Download:8/2  |  Submit date:2024/11/27
Antenna surface measurement  Phase retrieval  Untrained deep learning  
Light-tracing based surface deformation measurement strategy for large radio telescopes 期刊论文
EXPERIMENTAL ASTRONOMY, 2024, 卷号: 58, 期号: 3, 页码: 11
Authors:  Zhang, Zihan;  Yang, Dejin;  Ye, Qian;  Wang, Na
Adobe PDF(2387Kb)  |  Favorite  |  View/Download:6/1  |  Submit date:2024/11/27
Radio telescope  Main reflector deformation  Geometric-optical measurement  
A multi-fidelity transfer learning strategy based on multi-channel fusion 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2024, 卷号: 506, 页码: 112952
Authors:  Zhang, Zihan;  Ye, Qian;  Yang, Dejin;  Wang, Na;  Meng, Guoxiang
Adobe PDF(3852Kb)  |  Favorite  |  View/Download:4/0  |  Submit date:2024/06/14
Surrogate model  Deep neural networks  Multi-fidelity  Data fusion