自由空间光通信ATP系统中精瞄偏转镜的设计

邵 兵; 孙立宁; 曲东升; 王建国; 秦昌

doi:null

您当前的位置：

首页 >

文章列表页 >

自由空间光通信ATP系统中精瞄偏转镜的设计

更新时间：2020-08-12

- 自由空间光通信ATP系统中精瞄偏转镜的设计
- Design of fine pointing tip / tilt mirror of ATP system for free space optical communication
- 光学精密工程 2006年14卷第1期页码：43-47
- 作者机构：
  
  1. 哈尔滨工业大学机器人研究所,黑龙江哈尔滨 150001
  2. 哈尔滨工业大学博实精密测控有限公司,黑龙江哈尔滨 150001
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： TN929.13
- 收稿日期：2005-11-22，
  
  修回日期：2005-12-04，
  
  网络出版日期：2006-02-20，
  
  纸质出版日期：2006-02-20
- 稿件说明：
移动端阅览
邵兵, 孙立宁, 曲东升, 等. 自由空间光通信ATP系统中精瞄偏转镜的设计[J]. 光学精密工程, 2006,14(1):43-47.

SHAO Bing, SUN Li-ning, QU Dong-sheng, et al. Design of fine pointing tip / tilt mirror of ATP system for free space optical communication[J]. Optics and precision engineering, 2006, 14(1): 43-47.
邵兵, 孙立宁, 曲东升, 等. 自由空间光通信ATP系统中精瞄偏转镜的设计[J]. 光学精密工程, 2006,14(1):43-47. DOI：

SHAO Bing, SUN Li-ning, QU Dong-sheng, et al. Design of fine pointing tip / tilt mirror of ATP system for free space optical communication[J]. Optics and precision engineering, 2006, 14(1): 43-47. DOI：

摘要

二维精瞄偏转镜是自由空间光通信中捕获、跟踪和瞄准(ATP)系统的关键组成部分

对偏转镜进行了机构设计和有限元模态分析

偏转镜采用压电陶瓷驱动器驱动

采用柔性铰链传动。研制了集驱动、检测、主控模块为一体的数字式精密定位控制器

在实验室构建了两套测试系统

对偏转镜的频率和静态性能进行了测试

并着重介绍了频率的两种测量方法及其优缺点分析。仿真和测试结果表明

偏转镜的频率约为1.5 kHz

转角范围约为±2 mrad

精度约为1 μrad

分辨率约为0.1 μrad。

Abstract

The two-dimensional fine pointing tip/tilt minor is a key component of the acquisition

tracking and pointing(ATP) system for free space optical communication. The mechanical design and model analysis was made to the tip/tilt mirror driven by the piezoelectric actuator and transmitted by the flexure hinge. The digital precise position controller was developed

which consisted of driving module

measuring module and control module. The test system was developed in laboratory

and the frequency and static performance of tip/tilt mirror were tested. Two measuring methods of the frequency were particularly introduced. The testing results indicate that the frequency of the tip/tilt mirror is about 1.5 kHz

the rational degree range is about ±2 mrad

the precision is about 1 μrad and the resolution is about 0.1 μrad.

关键词

Keywords

references

. AOKI K,KURODA H. Wide and fine pointing mechanism with flexible supports for optical inter-satellite communication[J]. SPIE,1999,3615:222-229.

. KEIZO I,YOSHIO K. Ultra high speed optical beam steering by optical phased array antenna[J]. SPIE, 1996,2699:210-217.

. NILSSON O. Fundamental limits and possibilities for future telecommunications [J]. IEEE Communications Magazine. 2001, 39(5):164-167.

. CHAN V W S. Opitcal space communications [J]. IEEE J Quantum Electron. 2002, 6(6) : 959-975.

. MECHERLE S G, HORSTEIN M. Comparison of radio frequency and optical architectures for deep - space communications via a relay satellite [J]. SPIE, 1994, 2123 : 36-53.

. YOSHINORI A,MORIO T, MASAHIRO T,et al. Preliminary result on laser communication experiment using ETS -V[J]. SPIE, 1995, 2381:151-158.

. LESH J R,DEPAULA R. Overview of NASA R&D in optical communications[J]. SPIE. 1995, 2381:4-11.

. OPPENHAUSER G,WITTING M,POPESCE A. The European SILEX project and other advanced concepts for optical space communications [J]. SPIE, 1991 , 1522:2-13.

. FLETCHER G D,HICKS T R,LAURENT B. The SILEX optical interorbit link experiment [J]. Electronics & Communication Engineering Journal,1991, 3(6):273-279.

. POPESCU A F, FURCH B. Status of the European developments for laser intersatellite communications [J]. SPIE, 1993, 1866:10-20.

. NIKULIN V V,MOUNIR B,SKORMIN V A,et al. Modeling of the tracking system communication systems[J]. SPIE, 2001 , 4272:72-82.

. 孙立宁,孙绍云,曲东升. 基于PZT的微驱动定位系统及控制方法的研究[J]. 光学精密工程,2004,12(1):55-59. SUN L N,SUN SH Y,QU D SH,et al. Micro-drive positioning system based on PZT and its control[J].Optics and Precision Engineering,2004,12(1):55-59.(in Chinese)

. 刘品宽,孙立宁,曲东升,等. 新型二维纳米级微动工作台的动力学分析[J]. 光学精密工程,2002,10(2):143-147. LIU P K,SUN L N,QU D SH.Dynamic analysis on a novel nanopositioning stage driven by PZT[J].Optics and Precision Engineering,2002,10(2):143-147.(in Chinese)

浏览量

644

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

基于CNN-SPGD算法的相干光通信像差校正方法研究

12.7 km水平信道空间激光通信闪烁抑制