| LOFAR浮标定位算法的仿真研究 |
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| 引用本文： | 廖鹏,王英民.LOFAR浮标定位算法的仿真研究[J].电声技术,2013,37(10):58-60,70. |
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| 作者姓名： | 廖鹏 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： | LOFAR浮标是一种被动全向浮标,主要用于对潜搜索初始阶段.常用的定位算法很多,这些方法的基本思想是最大限度地利用LOFAR和CODAR分析得到的目标信息,通过粗测和细测交替进行的方法,最终精确得到目标参数.针对Doppler-CPA、LOFIX和HYFIX定位算法进行分析和仿真,结果表明这三种算法能够很好地实现对目标的检测,最终精确得到目标参数.
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| 关 键 词： | LOFAR 浮标定位 谱图分析 |
Simulation and Research on the LOFAR Sonobuoy Location Algorithm |
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| LIAO Peng
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WANG Yingmin.Simulation and Research on the LOFAR Sonobuoy Location Algorithm[J].Audio Engineering,2013,37(10):58-60,70. |
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| Authors: | LIAO Peng WANG Yingmin |
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| Affiliation: | ( College of Marine, Northwestern Polytechnical University, Xi＇ an 710072,China) |
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| Abstract: | LOFAR Sonobuoy is a passive omni directional buoy which is mainly used to search for the initial stage of the latent. Commonly used in many positioning algorithm, the basic idea of these methods is to maximize the utilization LOFAR and CODAR analysis of the obtaineddestination information, a method of alternating coarse and fine measurements, the final precise target parameter are given. Text for the Doppler-CPA, LOFIX and HYFIX positioning algorithm analysis and simulation results show that the three algorithms can achieve the target detection, and ultimately accurate target parameters. |
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| Keywords: | LOFAR sonobuoy location spectrum analysis |
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