海洋学研究 >

2016 , Vol. 34 >Issue 3: 76 - 79

DOI: https://doi.org/10.3969/j.issn.1001-909X.2016.03.012

研究报道

超短基线定位的海上应用及精度评估

  • 周红伟 ,
  • 张国堙 ,
  • 蔡巍 ,
  • 张恺
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  • 1.国家海洋局 第二海洋研究所,浙江 杭州 310012;
    2.国家海洋局 海底科学重点实验室,浙江 杭州 310012
周红伟(1987-),男,浙江建德市人,主要从事水下定位的应用技术及作业保障方面的研究。E-mail:zhw06011433@163.com

收稿日期: 2016-01-18

  修回日期: 2016-05-16

  网络出版日期: 2022-11-24

基金资助

国际海域资源调查与开发“十二五”课题资助(DY125-22-QY-04);浙江省公益技术应用研究项目资助(2016C33092)

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The maritime applications and accuracy evaluation of ultra short baseline positioning

  • ZHOU Hong-wei ,
  • ZHANG Guo-yin ,
  • CAI Wei ,
  • ZHANG Kai
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  • 1. Second Institute of Oceanography,SOA,Hangzhou 310012,China;
    2. Key Laboratory of Submarine Geosciences,SOA,Hangzhou 310012,China

Received date: 2016-01-18

  Revised date: 2016-05-16

  Online published: 2022-11-24

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摘要

超短基线定位系统可以为水下调查设备提供精确的定位信息,是当今海洋探测工作必不可少的装备。超短基线定位系统的定位结果包含了多种来源的误差影响,对超短基线定位数据进行有效的处理是保证水下精确定位的前提。本文通过对超短基线基阵进行校准,并对其定位精度进行精度评估,对海上应用采集到的数据进行处理分析,对原始数据中出现的跳点进行剔除、滤波处理,得到较可靠的水下定位结果。

关键词： 超短基线; 水下定位; 精度评估; 跳点

本文引用格式

周红伟 , 张国堙 , 蔡巍 , 张恺 . 超短基线定位的海上应用及精度评估[J]. 海洋学研究, 2016 , 34(3) : 76 -79 . DOI: 10.3969/j.issn.1001-909X.2016.03.012

Abstract

Ultra short baseline positioning system can provide accurate positioning information for underwater equipment. The positioning results of the ultra short baseline positioning system contain a variety of factors, the effective processing of the data is the essential prerequisite for position precision. In this study, the acoustic antenna was calibrated, the accuracy of the positioning data was evaluated, the maritime collecting data were analyzed and the gross points of the raw data were filtered and removed. Finally, the reliable results of underwater positioning thereby can be acquired.

Key words： ultra short baseline; underwater positioning; accuracy evaluation; gross points

参考文献

[1] WANG Zhi-ming, TIAN Chun-he. Underwater positioning error analysis of ultra-short baseline system[J]. Journal of Geomatics,2010,35(6):30-31.
汪志明,田春和.超短基线系统水下定位误差分析[J].测绘信息与工程,2010,35(6):30-31.
[2] GAO Guo-qing,YE Xiang-bin,QIAO Chun-jie, et al.Theory and error analysis of underwater acoustic positioning system[J]. Journal of Sichuan Ordnance,2010,31(6):95-97.
高国青,叶湘滨,乔纯捷,等.水下声定位系统原理与误差分析[J].四川兵工学报,2010,31(6):95-97.
[3] YANG Hai-quan,TANG Xiao-wei. Harbin Engineering University develop high precision”ultra short baseline positioning system” to break the international monopoly[EB/OL].http://www.wokeji.com/society/shehui/201410/t20141025_847127.shtml.
杨海全,唐晓伟.哈工程自主研发高精度“超短基线定位系统”打破国际垄断[EB/OL].http://www.wokeji.com/society/shehui/201410/t20141025_847127.shtml.
[4] LIU Wen-yong, JIANG Lin, QIAN Li-bing, et al. Ultra-short baseline underwater positioning calibration method: Discussion and analysis[J]. Bulletin of Surveying and Mapping,2011(1):82-93.
刘文勇,江林,钱立兵,等.超短基线水下定位校准方法的探讨与分析[J].测绘通报,2011(1):82-93.
[5] PHILIP DIPHS D R C. An evalnation of USBL and SBL acoustic systems and the Optimisation of methods of calibration-Part2[J]. The Hydrographic Journal,2003(109):10-20.
[6] ixblue .USBL-BOX positioning system user guide[Z].France: ixblue Co.,Ltd,2012.
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