| 穿越深海会聚区的声源定位方法研究 |
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| 引用本文： | 赵申东,宋志杰,赵海彬. 穿越深海会聚区的声源定位方法研究[J]. 应用声学, 2003, 22(4): 35-39 |
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| 作者姓名： | 赵申东 宋志杰 赵海彬 |
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| 作者单位： | 海军潜艇学院,青岛,266071 |
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| 摘 要： | 基于WKBZ近似深海会聚区预报模型和方位滤波方法建立了穿越会聚区声源运动参数的估计模型，模拟结果表明，方位误差较小时，在前三个会聚区内，目标运动参数估计结果与模拟设定参数符合较好。
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| 关 键 词： | 深海 会聚区 声源定位 方位滤波法 目标运动分析 纯方位跟踪 |
Source localization traversing convergence zones |
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| ZHAO Shendong,SONG Zhijie and ZHAO Haibin. Source localization traversing convergence zones[J]. Applied Acoustics(China), 2003, 22(4): 35-39 |
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| Authors: | ZHAO Shendong SONG Zhijie ZHAO Haibin |
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| Affiliation: | Naval Submarine Academy, Qingdao 266071;Naval Submarine Academy, Qingdao 266071;Naval Submarine Academy, Qingdao 266071 |
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| Abstract: | A model for the parametric estimation of a source traversing convergence zones is established based on the model of WKBZ approximation and method of bearing filtering. The results of simulation show that in the case of small bearing errors the results of parametric estimation has a good agreement with the given parameters in the simulation for the first three convergence zones. |
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| Keywords: | Target motion analysis Convergence zone Bearing-only tracing Source localization |
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