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Research on Large Caliber FSM Digital Control System Based on Voice Coil Motor 会议论文
Proceedings of 2019 IEEE 4th Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2019, Chengdu, China, 2019-12-20
作者:  Cao, Yu;  Wang, Haitao;  Lv, Tao;  Wang, Rui;  Jing, Feng;  Han, Junfeng;  Xie, Meilin
Adobe PDF(4068Kb)  |  收藏  |  浏览/下载:195/1  |  提交时间:2020/03/23
large-scale network  Fast-steering Mirror Control  Displacement Coordinate Transformation  Digital Notch Filter  Closed-loop Control  
星间激光通信指向与捕获机构研究 学位论文
, 北京: 中国科学院大学, 2019
作者:  张福瑞
Adobe PDF(6559Kb)  |  收藏  |  浏览/下载:243/0  |  提交时间:2019/11/27
星间激光通信  APT系统  指向精度  捕获机构  优化设计  
Nonmechanical two-user tracking method of space-polarization division using the liquid crystal optical phased array 期刊论文
Optics Communications, 2019, 卷号: 447, 页码: 74-79
作者:  Guo, Hongru;  Wang, Xiangru;  Liu, Xiaopeng;  He, Xiaoxian;  Wu, Liang;  Huang, Xinning;  Xie, Xiaoping;  Tan, Qinggui;  Cao, Jie;  Xie, Wen
Adobe PDF(1868Kb)  |  收藏  |  浏览/下载:236/2  |  提交时间:2019/06/27
Laser communication  Nonmechanical  Beam steering  Two-user tracking  
Design of mirror assembly and surface simulation for CPA 期刊论文
Optik, 2019, 卷号: 192
作者:  Xu, Guangzhou;  Zhao, Xiaodong;  Liu, Minxia;  Liu, Ying
Adobe PDF(1462Kb)  |  收藏  |  浏览/下载:203/0  |  提交时间:2019/07/15
Laser communication  Coarse pointing assembly  Flexible supporting structure  Surface parameter  Finite element analysis  
柔性轴在卫星光通信中的使用与优化设计 期刊论文
红外与激光工程, 2019, 卷号: 48, 期号: 8
作者:  张福瑞;  阮萍;  韩俊锋
Adobe PDF(2396Kb)  |  收藏  |  浏览/下载:206/1  |  提交时间:2019/10/28
卫星光通信  柔性轴  遗传算法  回转误差角  
Local difference-based active contour model for medical image segmentation and bias correction 期刊论文
IET Image Processing, 2019, 卷号: 13, 期号: 10, 页码: 1755-1762
作者:  Niu, Yuefeng;  Cao, Jianzhong
Adobe PDF(4660Kb)  |  收藏  |  浏览/下载:185/0  |  提交时间:2019/09/25
image segmentation  medical image processing  two-phase model  medical images  LBDE model  precise segmentation results  comparative models  local difference-based active contour model  medical image segmentation  bias correction  local bias field  difference estimation model  smooth orthogonal basis functions  clustering criterion function  measured image  local region  accurate segmentation results  level set evolution process  
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:207/0  |  提交时间:2019/09/20
Theodolite  Extended Kalman Filtering  Tracking Differentiator  Speed Stability  Tracking Accuracy  
Beam pointing analysis and a novel coarse pointing assembly design in space laser communication 期刊论文
Optik, 2019, 卷号: 189, 页码: 130-147
作者:  Zhang, Fu rui;  Han, Jun-feng;  Ruan, Ping
Adobe PDF(3800Kb)  |  收藏  |  浏览/下载:224/1  |  提交时间:2019/07/02
Space laser communication  Coarse pointing assembly  Flexible mechanism  Beam pointing  Kinematic analysis  
Control Strategy and Simulation of Tracking System under Acceleration Limit 会议论文
2019 3rd International Conference on Circuits, System and Simulation, ICCSS 2019, Nanjing, China, 2019-06-13
作者:  Wang, Hongyun;  Han, Junfeng;  Xu, Siwang
Adobe PDF(3707Kb)  |  收藏  |  浏览/下载:133/1  |  提交时间:2020/03/04
laser communication  tracking system  acceleration  Matlab simulation  
激光通信光学天线系统设计研究 学位论文
, 北京: 中国科学院大学, 2019
作者:  赵东舸
Adobe PDF(2743Kb)  |  收藏  |  浏览/下载:238/0  |  提交时间:2019/06/18
空间激光通信技术  光学天线  光学设计