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Fatigue mechanism analysis and life prediction model of piezoelectric ceramic tube based on fiber-optic nutator 会议论文
Fifth International Conference on Optoelectronic Science and Materials, ICOSM 2023, Hefei, China, 2023-09-22
作者:  Peng, Bo;  Ruan, Ping;  Han, Junfeng;  Chang, Zhiyuan;  Han, Jingyu;  Wang, Jiahao;  He, Deqiu
Adobe PDF(877Kb)  |  收藏  |  浏览/下载：26/0  |  提交时间：2024/03/19
Electrostatic MEMS micromirror servo control for micro laser communication terminal 会议论文
International Conference on Intelligent Systems, Communications, and Computer Networks, ISCCN 2023, Changsha, China, 2023-02-24
作者:  Wang, Xuan;  Han, Junfeng;  Wang, Chen;  Su, Xiuqin;  Liu, Peng;  Cao, Yu;  Wang, Fan;  Jing, Feng
Adobe PDF(558Kb)  |  收藏  |  浏览/下载：50/0  |  提交时间：2023/10/09
Laser communication  micro-electromechanical systems  Servo Control  
Research on High Precision Locating of Laser Spot Center in Free-Space Laser Communication System 会议论文
IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2021, Xi'an, China, 2021-10-15
作者:  Meng, Xiangsheng;  Ma, Caiwen;  Tian, Yan;  Han, Junfeng;  Liang, Dongsheng
Adobe PDF(5004Kb)  |  收藏  |  浏览/下载：117/1  |  提交时间：2021/12/06
laser communication  laser spot centroid  bilinear interpolation  hardware implementation  
Modulated optical signal detection based on cross-correlation algorithm 会议论文
AOPC 2021: Advanced Laser Technology and Applications, Beijing, China, 2021-06-20
作者:  Zeng, Ke;  Han, Junfeng;  Wang, Haitao;  Wang, Chen;  Xie, Xiaoping
Adobe PDF(568Kb)  |  收藏  |  浏览/下载：105/3  |  提交时间：2022/01/30
Space laser communication  Modulated optical signal  Cross-correlation algorithm  Extremely low SNR  
Research on nutation coupling method for space laser communication 会议论文
AOPC 2021: Advanced Laser Technology and Applications, Beijing, China, 2021-06-20
作者:  Zhao, Yue;  Han, Junfeng;  Meng, Xiangsheng;  Chang, Zhiyuan;  Xie, Xiaoping
Adobe PDF(3028Kb)  |  收藏  |  浏览/下载：128/2  |  提交时间：2022/01/30
space laser communication  laser nutation  fiber optic coupling  fast steering mirror  
Research on Initial Pointing of Inter-Satellite Laser Communication 会议论文
Proceedings - 2020 12th International Conference on Intelligent Human-Machine Systems and Cybernetics, IHMSC 2020, Virtual, Hangzhou, China, 2020-08-22
作者:  Jiaxin, Chen;  Junfeng, Han
Adobe PDF(673Kb)  |  收藏  |  浏览/下载：132/2  |  提交时间：2020/11/09
STK  MATLAB  Laser communication  Initial poingting  Coordinate transformaation  
Research on High Precision Permanent Magnet Servo Control System of Airborne Stable Platform 会议论文
Proceedings of 2020 IEEE 5th Information Technology and Mechatronics Engineering Conference, ITOEC 2020, Chongqing, China, 2020-06-12
作者:  Yu, Cao;  Xiuqin, Su;  Haitao, Wang;  Meilin, Xie;  Feng, Jing;  Junfeng, Han;  Peng, Liu
Adobe PDF(4934Kb)  |  收藏  |  浏览/下载：163/2  |  提交时间：2020/10/27
Airborne Stable Platform  SVPWM  Stability Accuracy  Resonance Suppression  
Development of the Control System of High Speed Synchronous Rotating Mirror for Space Laser Ranging 会议论文
2020 IEEE 3rd International Conference on Electronics Technology, ICET 2020, Chengdu, China, 2020-05-08
作者:  Haitao, Wang;  Yu, Cao;  Xiong, Gao;  Xin, Zhang;  Junfeng, Han;  Meilin, Xie;  Peng, Liu;  Feng, Jing
Adobe PDF(7357Kb)  |  收藏  |  浏览/下载：150/2  |  提交时间：2020/07/21
space ranging  high speed rotating mirror  mirror shake  servo control  synchronal pulse  
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：182/1  |  提交时间：2020/03/23
large-scale network  Fast-steering Mirror Control  Displacement Coordinate Transformation  Digital Notch Filter  Closed-loop Control  
Determination of noise index of piezoelectric ceramic drive system based on coupled electro-mechanical model 会议论文
Proceedings of the 2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2019, Hong Kong, China, 2019-07-08
作者:  Wang, Xuan;  Su, Xiuqin;  Liu, Guizhong;  Han, Junfeng;  Yu, Tingting
Adobe PDF(2742Kb)  |  收藏  |  浏览/下载：184/1  |  提交时间：2019/11/28
Piezoelectric ceramic driver  noise index  coupledelectro-mechanical