Measurement of ship distributed deformation based on embedded system

LIU Yu-sheng; WANG Zhi-qian; SU Wan-xin

doi:10.3788/OPE.20152313.0247

您当前的位置：

首页 >

文章列表页 >

Measurement of ship distributed deformation based on embedded system

更新时间：2020-08-13

- Measurement of ship distributed deformation based on embedded system
- Optics and Precision Engineering Vol. 23, Issue 10z, Pages: 247-252(2015)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 中国科学院大学北京,中国,100049
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20152313.0247
  CLC： TB92;TP216
- Received：21 March 2015，
  
  Revised：07 May 2015，
  
  Published：14 November 2015
- 稿件说明：
移动端阅览
刘玉生, 王志乾, 苏宛新. 嵌入式平台下的船舰分布式变形测量[J]. 光学精密工程, 2015,23(10z): 247-252

LIU Yu-sheng, WANG Zhi-qian, SU Wan-xin. Measurement of ship distributed deformation based on embedded system[J]. Editorial Office of Optics and Precision Engineering, 2015,23(10z): 247-252
刘玉生, 王志乾, 苏宛新. 嵌入式平台下的船舰分布式变形测量[J]. 光学精密工程, 2015,23(10z): 247-252 DOI： 10.3788/OPE.20152313.0247.

LIU Yu-sheng, WANG Zhi-qian, SU Wan-xin. Measurement of ship distributed deformation based on embedded system[J]. Editorial Office of Optics and Precision Engineering, 2015,23(10z): 247-252 DOI： 10.3788/OPE.20152313.0247.

摘要

搭建了嵌入式平台下的分布式变形测量系统

用于为大型测量船舰平台上各测量设备、武器设备提供实时变形角度同时提高中心计算机各变形测量点的控制与实时监控精度。研究了该系统的组成

硬件电路

软件实现和算法。首先

对比以往图像分别采样

集中获取、集中处理计算的方式

提出了分布式测量的模式

选择简单网络管理协议(SNMP)来实现设备的远程控制

介绍了SNMP协议模型及组成。然后

以ARM+DSP+FPGA的结构为基础

设计了各分布式变形测量设备的硬件平台

完成了嵌入式WinCE操作系统下的软件开发

对变形测量和SNMP远程控制操作的软件过程进行了论述。最后进行了变形角度测量和运管代理功能的实验。结果表明

该变形测量设备的变形角度测量精度在5"以内

解决了以往变形测量系统由于图像采集所造成的网络阻塞问题

增强了它的可扩展性和可管理性。

Abstract

To detect distributed deformation angles in real-time for large measuring and weapon devices mounted on large ships

as well as to improve the ability of controlling and real-time monitoring to each measurement point

a measuring system for the distributed deformation was realized based on an embedded system.The hardware design

the realization of software and corresponding algorithm were explored. Firstly

comparing to the previous measurement method with distributed sampling

central obtaining data and calculating data

a new model of distributed measurement was proposed. And Simple Network Manegement Protocol(SNMP) was selected to realize the remote control of all devices. Then the structure of the protocol and its composition were introduced. A hardware platform was designed for the distributed deformation devices of each measurement point based on ARM+DSP+FPGA structure. After that

the software was developed on the WinCE operation system and the flow process was discussed. Finally

the experiment of system was executed both on deformation measurement and SNMP control. Experimental result shows that the device can obtain the precision within 5" without network congestion problems caused by image acquisition as the previous devices. And the capability of extending and administrating has been enhanced.

关键词

Keywords

references

朱昀炤,汪顺亭,缪玲娟,等. 船体变形测量技术综述[J]. 船舶工程, 2007,29(6):58-61. ZHU J SH, WANG SH T, MIAO L J, et al.. Review of measuring technique for ship deformation[J]. Ship Engineering, 2007,29(6):58-61.(in Chinese)

鲍海阁. 舰船船体变形及其测量方法[J]. 船舶工程, 2013,35(5):72-74. BAO H G. Ship Body Deformations and Measurement Method[J]. Ship Engineering, 2013,35(5):72-74.(in Chinese)

王晓明,张尧禹,乔彦峰. 用动态水平基准测量系统实时测量船体横扭角和纵挠角[J]. 光学精密工程,2013,21(2):294-300. WANG X M, ZHANG Y Y, QIAO Y F. Real-time measurement of ship's transverse and vertical twist angles by dynamic horizontal datum measuring system[J]. Opt. Precision Eng., 2013,21(2):294-300.(in Chinese)

张尧禹,李岷,于萍,等. 测量船船体变形测量系统的研究[J]. 仪器仪表学报, 2006,27(6):1505-1506. ZHANG Y Y, LI M, YU P, et al.. Research on angle diatortion for the measuring ship[J]. Chinese Journal of Science Instrument, 2006,27(6):1505-1506.(in Chinese)

李向荣. 基于莫尔条纹法的扭转测量技术研究[D].长春:中国科学院长春光学精密机械与物理研究所,2006. LI X R. The research on roll measurement based on moiré fringle[D]. Changchun:Changchun Institute Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, China.

王建军,王颖. 光栅法在船体横扭角测量中的应用[J]. 光学精密工程,2005,13(3):371-375. WANG J J, WANG Y. Application of raster metering to hull transverse twist measurement[J]. Opt. Precision Eng., 2005,13(3):371-375.(in Chinese)

李晓勇,张忠华,朱伟康,等. 航天测量船船体变形的数据处理[J]. 光学精密工程,2009,17(2):445-452. LI X Y, ZHANG ZH H, ZHU W K, et al.. Data Processing of hull deformation for spacecraft TT&C ship[J]. Opt. Precision Eng., 2009,17(2):445-452.(in Chinese)

李岩,张尧禹,岳俊华. 船体变形测量的新技术[J]. 光学精密工程,2008,16(11):2235-2238. LI Y, ZHANG Y Y, YUE J H. New technology of ship distortion measurement[J]. Opt. Precision Eng., 2008,16(11):2235-2238.(in Chinese)

佘健,窦丽华,陈杰. 基于SNMP协议的网络主机综合监控方法研究[J]. 北京理工大学学报,2002,22(3):368-372. SHE J, DOU L H, CHEN J. A Study on Integrated Monitor and Control of the Network Host Based on the Simple Network Management Protocol[J]. Journal of Beijing Institute of Technology, 2002,22(3):3684-372.(in Chinese)

LIU Y SH, SU W X, WANG C X, et al.. Application of linear CCD image processing on self-collimation measurement of angle[J]. Computer Science and Network Technology(ICCSNT), IEEE, 2012:558-561.

Views

313

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Development of wirelessly controlled atomic force microscope

Power-aware management for non-stationary service requests

A New Instrument for Measuring the Roughness of the deep hole surface Based on the ARM920T Circuit Block

Wireless networked microsensor and its embedding system

Related Author

Hai-jun ZHANG

Jia-jun CHEN

Ying-da WANG

Qing-yang YOU

MA Xi-qiang

Song Xi-jia

LIU Wei-ya

ZHENG Xi-feng

Related Institution

State Key Laboratory of Modern Optical Instrumentation, College of Optical Science and Engineering, Zhejiang University

Changchun Institute of Optic, Fine Mechanics and Physics, Chinese Academy of Sciences

上海理工大学

重庆大学, 光电技术及系统教育部重点实验室, 重庆, 400044

AI问答

Address：No.3888 Dong Nanhu Road, Changchun, Jilin, China Postal code：130033
Tel：0431-86176855 Email：gxjmgc@ciomp.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 吉ICP备11002662号-17 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰