| 基于方位-距离量测的舰艇搜潜定位算法研究 |
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| 引用本文： | 崔旭涛,杨日杰,何友.基于方位-距离量测的舰艇搜潜定位算法研究[J].测试技术学报,2009,23(6):491-495. |
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| 作者姓名： | 崔旭涛 杨日杰 何友 |
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| 作者单位： | 1. 海军航空工程学院,科研部,山东,烟台,264001;海军航空工程学院,信息融合研究所,山东,烟台,264001
2. 海军航空工程学院,信息融合研究所,山东,烟台,264001 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 结合舰艇拖曳线列阵声纳实际搜潜装备,利用舰载声纳测得的潜艇目标方位和距离信息,建立了基于目标方位-距离量测的舰艇对潜艇目标定位的数学模型,并对定位误差进行了分析,在该模型基础上,仿真研究了潜艇与舰艇之间的初始距离、舰艇测得潜艇目标初始方位角、潜艇航向等因素对定位性能的影响,给出了仿真结果并进行了分析,仿真结果表明：不同的目标运动态势,对声纳探测定位性能影响很大,因此,根据目标运动态势合理选择声纳的位置和探测方位在一定程度上可提高声纳的探测定位性能.
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| 关 键 词： | 舰艇 方位量测 潜艇定位 误差分析 定位算法 |
Research on Localization Algorithm of Ships Search Antisubmarine Based on Bearing-Range Measurement |
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| CUI Xutao,YANG Rijie,HE You.Research on Localization Algorithm of Ships Search Antisubmarine Based on Bearing-Range Measurement[J].Journal of Test and Measurement Techol,2009,23(6):491-495. |
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| Authors: | CUI Xutao YANG Rijie HE You |
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| Affiliation: | CUI Xutao1,2,YANG Rijie2,HE You2(1.Dept.of Scientific,Naval Aeronautical Engineering Academy,Yantai 264001,China,2.Institute of Information Fusion,Naval Aeronautical Engineering Institute,China) |
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| Abstract: | Combined with the practical ship antisubmarine equipment towing linear array sonar,a mathematical model of submarine localization based on bearing-range measurement was built,and the localization errors were analyzed.Simulation was made to study the effect of factors,such as initial distance between submarine and ship,submarine initial bearing angle measured by ship and the submarine course,on the localization performance.Simulation results show that different target movement situation has great influence o... |
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| Keywords: | ship bearing measurement submarine localization error analysis localization algorithm |
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