Volume 5 Issue 2
Apr.  2012
Turn off MathJax
Article Contents
MA Qing-kun, QIAO Yan-feng, WANG Xiao-ming, GAO Hui-bin, AN Xue-jing. Real-time measurement of dynamic horizontal attitudes of ships based on optical method[J]. Chinese Optics, 2012, 5(2): 189-193. doi: 10.3788/CO.20120502.0189
Citation: MA Qing-kun, QIAO Yan-feng, WANG Xiao-ming, GAO Hui-bin, AN Xue-jing. Real-time measurement of dynamic horizontal attitudes of ships based on optical method[J]. Chinese Optics, 2012, 5(2): 189-193. doi: 10.3788/CO.20120502.0189

Real-time measurement of dynamic horizontal attitudes of ships based on optical method

  • Received Date: 11 Dec 2011
  • Rev Recd Date: 13 Jan 2012
  • Publish Date: 10 Apr 2012
  • In order to solve the problem of low accuracy( 10 arcsec) in traditional real-time horizontal measurement methods, this paper introduces a new real time measurement method for the dynamic attitudes of a survey ship based on optical measurement. The model of precise optical angle encoder measurement+inertia synchronous duplex platform+horizontal attitude error detection tool is designed to ensure the tracking stability and to improve the measurement accuracy. Experimental results show that this method can provide more stable attitude data of the survey ship with greater precision(pitch:5.37 arcsec, rolling:3.60 arcsec) than those of the traditional Inertial Navigation System(INS). As a universal standard of precise measurement for moving carriers, this design can provide accurate real-time level of baseline information, or the accuracy level for INS accreditation of moving carriers.

     

  • loading
  • [1] 冯小勇. 运动载体实时精密水平测量方法:中国,200910046330.3. 2010-04-21. FENG X Y. Real-time precision horizontal measurement method for motion carrier:CN,200910046330.3. 2010-04-21.(in Chinese) [2] 张志远,罗国富. 舰船姿态坐标变换及稳定补偿分析[J]. 舰船科学技术,2009,31(4):34-40. ZHANG ZH Y,LUO G F. Coordinate transformation of warship pose and analysis of stabilization compensation[J]. Ship Sci. Technology,2009,31(4):34-40.(in Chinese) [3] 杨振,李广云,黄桂平. 基于自准直的立方镜姿态测量方法研究[J]. 宇航计测技术,2010,56(2):14-17. YANG ZH,LI G Y,HUANG G P. Research on attitude measurement method of cubic prism based on auto-collimation[J]. J. Astronautic Metrology and Measurement,2010,56(2):14-17.(in Chinese) [4] 黄祥, 吴年祥. 基于PSD的光电自准直仪角度测量系统研究[J]. 制造业自动化,2011,33(11):39-41. HUANG X,WU N X. The research photoelectric autocllimator angle measurement system based on PSD[J]. Manufacturing Automation,2011,33(11):39-41.(in Chinese) [5] 霍志,刁节涛,李清江. 基于PXIE总线的高速CCD数字图像采集系统设计[J]. 现代电子技术,2011,34(14):88-92. HUO ZH,DIAO J T,LI Q J. Design of high-speed CCD digital image collecting system based on PXIE bus[J]. Modern Electronic Technique,2011,34(14):88-92.(in Chinese) [6] 曹晖,毕建峰. 基于PXI总线的实时综合测试系统研究[J]. 上海航天,2011,38(3):64-68. CAO H,BI J F. Research of PXI-based real-time integrated measurement system[J]. Aerospace Shanghai,2011,38(3):64-68.(in Chinese) [7] 宋连龙,陈虹丽. 舰船姿态运动的自适应实时预报及其应用[J]. 船电技术,2005,25(4):40-42. SONG L L,CHEN H L. Real-time self-adaptive prediction system and its application on ship attitude motion[J]. Marine Electric Electronic Technology,2005,25(4):40-42.(in Chinese) [8] 易东云,吴孟达. 船姿数据的模型误差与噪声误差分析[J]. 导弹与航天运载技术,1998,232(2):41-44. YI D Y,WU M D. Analysis for model error and noise error of ship posture data[J]. J Missiles and Space Vehicles,1998,232(2):41-44.(in Chinese) [9] 王恒,李永刚,陈亮. 测量船船摇前馈数据处理方法研究及应用[J]. 飞行器测控学报,2011,30(2):64-69. WANG H,LI Y G,CHEN L. Processing of the shaking feedforward data of space instrumentation ships[J]. J. Spacecraft TT&C Technology,2011,30(2):64-69.(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views(2999) PDF downloads(1010) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return