| 多基地声纳定位误差最小的模板法 |
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| 引用本文： | 李嶷,李启虎,孙长瑜.多基地声纳定位误差最小的模板法[J].系统仿真学报,2011,23(11):2465-2470. |
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| 作者姓名： | 李嶷 李启虎 孙长瑜 |
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| 作者单位： | 中国科学院声学研究所,北京,100190 |
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| 摘 要： | 研究了基于定位误差最小化的多基地声纳接收基地配置方法。根据定位误差的几何分布情况，提出了配置多基地声纳的“模板法”。“模板法”利用已布设网络提供的目标距离信息和新增接收基地的测量误差信息，对“定位精度几何扩散因子”的几何分布图进行特征提取，得到“模板”。将“模板”与真实的声纳环境匹配，可确定新增接收基地的布放位置。仿真分析说明，该方法可解决攻击模式下目标的更准确定位问题，运算量小，实时性高。
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| 关 键 词： | 信息处理技术 多基地声纳 定位误差 配置算法 攻击模式 |
Deployment Algorithm of Multistatic Sonar Based on Minimum Localization Error |
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| LI Yi,LI Qi-hu,SUN Chang-yu.Deployment Algorithm of Multistatic Sonar Based on Minimum Localization Error[J].Journal of System Simulation,2011,23(11):2465-2470. |
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| Authors: | LI Yi LI Qi-hu SUN Chang-yu |
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| Institution: | LI Yi,LI Qi-hu,SUN Chang-yu(Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China) |
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| Abstract: | A deployment algorithm of multistatic sonar based on minimum localization error was studied.The method of template for deploying multistatic sonar was brought forward according to the geometrical distributing of localization error.The template method made use of the measurement error of the new receiver and the target's distance information which are provided by the existed network.The template could be obtained by extracting the characteristics of Geometrical Dilution of Precision(GDOP) geometrical figure.... |
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| Keywords: | information processing multistatic sonar localization error deployment algorithm attacking mode |
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