| 超短基线声学定位原理及其应用 |
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| 引用本文： | 冯守珍,吴永亭,唐秋华.超短基线声学定位原理及其应用[J].海岸工程,2002,21(4):13-18. |
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| 作者姓名： | 冯守珍 吴永亭 唐秋华 |
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| 作者单位： | 国家海洋局,第一海洋研究所,山东,青岛,266061 |
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| 摘 要： | 声学定位系统（Acoustic Positioning System)的技术研究和应用开发在现代海洋科学调查中起着重要作用。以挪威Simrad公司的HPR410P超短基线定位系统为例，从几方面讨论了超短基线（Ultrashort Baseline)声学定位系统的原理、应用范围、定位误差来源及其相应的修正方法；通过最大程度地减少误差来提高系统的定位精度，从而获取高质量的海洋科研调查资料。
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| 关 键 词： | 超短基线声学定位 原理 海洋调查 声学定位系统 误差 修正 |
| 文章编号： | 1002-3682(2002)04-0013-06 |
| 修稿时间： | 2002年11月22 |
PRINCIPLE AND APPLICATION OF ULTRASHORT BASELINE ACOUSTIC POSITIONING SYSTEM |
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| FENG Shou-zhen,WU Yong-ting,TANG Qiu-hua.PRINCIPLE AND APPLICATION OF ULTRASHORT BASELINE ACOUSTIC POSITIONING SYSTEM[J].Coastal Engineering,2002,21(4):13-18. |
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| Authors: | FENG Shou-zhen WU Yong-ting TANG Qiu-hua |
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| Abstract: | The technical research and application development of acoustic positioning system play an important role in the modern oceanographic survey. In this paper, the principle, application area, positioning error source and associated correction measures of ultrashort baseline acoustic positioning system are discussed by taking simrad HPR410P ultashort baseline acoustic positioning system as an example. In order to increase the system's positioning accuracy, the positioning error shall be reduced as much as possible to obtain high quality marine research and survey data. |
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| Keywords: | ultrashort baseline response signal calibration correction |
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