| 双基地声呐接收站信息定位算法研究 |
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| 引用本文： | 朱喜,王成,毕宏伟,陶林伟.双基地声呐接收站信息定位算法研究[J].电声技术,2009,33(11):37-40. |
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| 作者姓名： | 朱喜 王成 毕宏伟 陶林伟 |
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| 作者单位： | [1]辽海机械厂,辽宁沈阳110003 [2]西北工业大学航海学院,陕西西安710072 |
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| 摘 要： | 在双基地声呐系统中，发射站和接收站远距离分置，因此，双基地声呐在目标的检测、跟踪和定位等方面与单基地声呐相比差别很大。以接收站的观测信息为基础对目标进行二维定位，在数值仿真的基础上，分析了各参数的变化对系统定位精度的影响，为提高双基地声呐利用接收站信息对目标进行定位的精度提供了理论依据，在实际工程中有较强的应用价值。
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| 关 键 词： | 双基地声呐 二维定位 接收站 定位精度 |
Researched on Orientation Arithmetic Using Receiving Station's Information and Accuracy for Bistatic Sonar |
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| ZHU Xi,WANG Cheng,BI Hong-wei,TAO Lin-wei.Researched on Orientation Arithmetic Using Receiving Station's Information and Accuracy for Bistatic Sonar[J].Audio Engineering,2009,33(11):37-40. |
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| Authors: | ZHU Xi WANG Cheng BI Hong-wei TAO Lin-wei |
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| Institution: | ZHU Xi1,WANG Cheng2,BI Hong-wei2,TAO Lin-wei2 (1.Shenyang Liaohai Machinery Factory,Shenyang 110003,China,2.College of Marine Engineering,Northwestern Polytechnical University,Xi'an 710072,China) |
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| Abstract: | The emitting station and the receiving station is separated distantly in the bistatic sonar system.Therefore,bistatic sonar systems have many special characters in target detection,tracking and localization compared with monostatic sonar.Target can be localized in two-dimension mode in the basic of the receiving station' s measurements.The accuracy analysis for different parameters is given respectively through computer simulation.The research presents a theory basis for improving target's localization accu... |
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| Keywords: | bistatic sonar two-dimensional positioning the receiving station localization accuracy |
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