Development of the Control System of High Speed Synchronous Rotating Mirror for Space Laser Ranging | |
Haitao, Wang1,4; Yu, Cao1,2,3,4,5; Xiong, Gao1,4; Xin, Zhang1,4; Junfeng, Han1,3,4; Meilin, Xie1,4; Peng, Liu1,3,4; Feng, Jing1,3,4 | |
2020-05 | |
会议名称 | 3rd IEEE International Conference on Electronics Technology, ICET 2020 |
会议录名称 | 2020 IEEE 3rd International Conference on Electronics Technology, ICET 2020 |
页码 | 194-198 |
会议日期 | 2020-05-08 |
会议地点 | Chengdu, China |
出版者 | Institute of Electrical and Electronics Engineers Inc. |
产权排序 | 1 |
摘要 | With the development of space technology and aerospace industry, space distance measurement has become an important research content in space field. The traditional radar ranging is easily interfered by space high-energy particles and electromagnetic waves in space, and the measurement accuracy is low, which cannot meet the requirements of high-precision measurement. The air in the space is thin and the temperature changes violently, so it is impossible to carry out acoustic ranging with super measurement accuracy. Laser ranging technology is an automatic non-contact measurement method, which is not sensitive to electromagnetic interference, has strong anti-interference ability and high measurement accuracy. Compared with the general optical ranging technology, it has the advantages of convenient operation, simple system and allday working. Compared with radar ranging, laser ranging has strong anti-interference ability and high precision. In this paper, a high-speed synchronous rotating mirror system is developed to meet the requirements of the splitting of the transmitting and receiving optical paths in laser ranging. It is installed in the optical path of the large-scale laser ranging system, driving the mirror body to rotate stably and at high speed, realizing the splitting of the optical path and generating the pulse signal synchronous with the mirror body position to send to the laser, which is used for the timing of launching the synchronous laser machine. Finally, through the experimental test, when the speed reaches 3000 rpm, the peak speed error is less than 1rmpPP, the mirror shake amount is 15.56 , and the equipment vibration is 8.9 μ m, which meets the needs of the scheme[10]. © 2020 IEEE. |
关键词 | space ranging high speed rotating mirror mirror shake servo control synchronal pulse |
作者部门 | 光电跟踪与测量技术研究室 |
DOI | 10.1109/ICET49382.2020.9119699 |
收录类别 | EI |
ISBN号 | 9781728162836 |
语种 | 英语 |
EI入藏号 | 20202808913733 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/93587 |
专题 | 光电跟踪与测量技术研究室 |
作者单位 | 1.Xi'an Institute of Optics and Precision, Mechanics of CAS, Xi'an; 710119, China; 2.School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an; 710049, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China; 4.Key Laboratory of Space Precision Measurement Technology, Chinese Academy of Sciences, Xi'an; 710119, China; 5.Collaborative Innovation, Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi; 030006, China |
推荐引用方式 GB/T 7714 | Haitao, Wang,Yu, Cao,Xiong, Gao,et al. Development of the Control System of High Speed Synchronous Rotating Mirror for Space Laser Ranging[C]:Institute of Electrical and Electronics Engineers Inc.,2020:194-198. |
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