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Assessment of LiDAR-Based Atmospheric Observations Using YOLOv9 for Sky Image Recognition 期刊论文
IEEE SENSORS JOURNAL, 2025, 卷号: 25, 期号: 1, 页码: 1825-1838
Authors:  Xu, Long;  Lin, Xin;  Liu, Linmei;  Wang, Jiqin;  Lin, Xingkui;  Bai, Chunhai;  Lin, Zhaoxiang;  Wang, Wei;  Yang, Yong;  Cheng, Xuewu;  Li, Faquan
Adobe PDF(9227Kb)  |  Favorite  |  View/Download：11/1  |  Submit date：2025/02/27
Atmospheric modeling  Laser radar  Clouds  Accuracy  Meteorology  Data models  Atmospheric measurements  Stars  Predictive models  Image recognition  Atmospheric detection  data quality assessment  environmental monitoring  image recognition  LiDAR  YOLOv9  
A deep learning approach for predicting the antenna pointing error caused by transmission faults with simulation data 期刊论文
SCIENTIFIC REPORTS, 2024, 卷号: 14, 期号: 1, 页码: 23
Authors:  Chen, Lihui;  Xue, Song;  Lian, Peiyuan;  Xu, Qian;  Wang, Meng;  Wang, Congsi
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Large antennas  Transmission faults  Pointing accuracy  Axis error  Intelligent prediction  
Simulated gravity field estimation for Deimos based on spacecraft tracking data 期刊论文
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2024, 卷号: 11, 页码: 095007
Authors:  Su, Wenjie;  Yan, Jianguo;  Sun, Shangbiao;  Yang, Yongzhang;  Liu, Shanhong;  Wang, Zhen;  Barriot, Jean-Pierre
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Deimos  gravity field  flyby  orbiting  accuracy  
Re-Optimized Design for the ADR-Based Dual-Loop Controller of 100 m Class Aperture Radio Telescope 期刊论文
MACHINES, 2024, 卷号: 12, 期号: 7, 页码: 448
Authors:  Li, Ning;  Xu, Qian;  Wang, Na;  Liu, Zhiyong
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large-aperture radio telescope  pointing accuracy  anti-disturbance  dynamic performance  
射电望远镜天线主反射面面形测量方法综述 期刊论文
中国科学: 物理学 力学 天文学, 2024, 卷号: 54, 期号: 1, 页码: 219503
Authors:  班友;  刘源杰;  王娜;  古丽加依娜・哈再孜汗;  冯树飞
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射电望远镜  面形精度  面形测量方法  Radio telescope  reflector accuracy  reflector measurement method  
Hybrid-panel-based new design idea for large reflector antenna 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 115-126
Authors:  Lian PeiYuan;  Yan YueFei;  Wang CongSi;  Qin Long;  Xue Song;  Wang Na;  Xu Qian;  Zhao WuLin;  Zheng YuanPeng
Adobe PDF(2993Kb)  |  Favorite  |  View/Download：90/1  |  Submit date：2023/02/28
reflector antenna  hybrid panel  actuator distribution  adjustment strategy  surface accuracy  power pattern  
Relaxing the Small Facet Size Requirement for the Far-Field Calculation of Large Reflector Antennas 期刊论文
Ieee Transactions on Antennas and Propagation, 2021, 卷号: 69, 期号: 8, 页码: 4261-4268
Authors:  Ban, You;  Feng, Shufei;  Lou, Shunxi;  Xiang, Binbin;  Duan, Baoyan;  Zhou, Jianping;  Vandenbosch, Guy A. E.
Adobe PDF(10311Kb)  |  Favorite  |  View/Download：82/0  |  Submit date：2022/06/30
Reflector antennas  Systematics  Aperture antennas  Optimization  Surface waves  Surface fitting  Mechanical engineering  Accuracy  far-field pattern  large reflector antenna  design  Engineering  Telecommunications  
Remote Frequency Transferring and Calibration Test in Chang'E-3 Lunar Radio Ranging 期刊论文
Transactions of IAA RAS, 2020, 期号: 53, 页码: 38
Authors:  Li, W.;  Ping, J.;  Wang, M.;  Sun, J.;  Marshalov, D. A.;  Bondarenko, Y. S.
Adobe PDF(1366Kb)  |  Favorite  |  View/Download：116/0  |  Submit date：2021/06/25
clock frequency  Chang′E-3 lander  ground observation station  Lunar Radio Ranging  high-accuracy da[1]ta  remote frequency transferring  
南山一米大视场望远镜操作手册 研究报告
报告类别: 技术报告, 2018
Authors:  张轩;  阿不都赛麦提江·依斯坎德尔;  冯国杰
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光学望远镜  光学天文  高精度  仪器设备开放  optical telescope  optical astronomy  high accuracy  opening and sharing of instruments  
Effect of Facet Displacement on Radiation Field and Its Application for Panel Adjustment of Large Reflector Antenna 期刊论文
Chinese Journal of Mechanical Engineering, 2017, 卷号: 30, 期号: 3, 页码: 578-586
Authors:  Wang, Wei;  Lian, Peiyuan;  Zhang, Shuxin;  Xiang, Binbin;  Xu, Qian
Adobe PDF(1245Kb)  |  Favorite  |  View/Download：141/0  |  Submit date：2019/12/09
Reflector antennas  Surface accuracy  Radiation field  Reflector antenna  mechanical factors  Electromechanical effects  Panel adjustment  Singular value decomposition (SVD)  microwave holography  surface measurement  radio telescope  deformation  metrology  matrix  Engineering