| 浮标定位算法的仿真研究 |
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| 引用本文： | 王隽,王英民.浮标定位算法的仿真研究[J].电声技术,2010,34(6):34-37. |
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| 作者姓名： | 王隽 王英民 |
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| 作者单位： | 西北工业大学航海学院,陕西,西安,710072 |
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| 摘 要： | 声呐浮标可以对目标进行检测、定位、跟踪和分类识别，因此浮标定位算法的研究非常关键。目前常用的算法有低频搜索与记录（LOFAR），相关探测与搜索（CODAR）等，主要对这两种声呐浮标定位算法进行了研究和计算机仿真分析，在不同背景条件下研究了各种算法的原理和性能。
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| 关 键 词： | 声呐浮标 低频分析与记录 相关检测与定位 快速傅里叶变换 |
Simulation and Research on Sonobuoy Location Algorithm |
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| WANG Jun,WANG Ying-min.Simulation and Research on Sonobuoy Location Algorithm[J].Audio Engineering,2010,34(6):34-37. |
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| Authors: | WANG Jun WANG Ying-min |
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| Affiliation: | (College of Marine, Northwestern Polyteehnical University, Xi＇an 710072, China) |
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| Abstract: | Sonobuoy campaigns agilely and can be deployed expeditiously. In addition, it can search a large range of area. As a result, it is of great importance to the navy＇s campaign. Sonobuoy can detect, orientate and track the target, so the orientation arithmetic of sonobuoy is worthy of investigation. Presently the common use arithmetic is LOFAR, CODAR and so on.The arithmetic of the orientation of the sonobuoy are studied and analyzed. Through the computer simulation, the theory and the performance of the arithmetic are studied in different background of noise, |
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| Keywords: | sonobuoy LOFAR CODAR FFT |
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