| 双基阵纯方位被动定位跟踪方法 |
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| 引用本文： | 胡科强,袁志勇,周浩.双基阵纯方位被动定位跟踪方法[J].舰船科学技术,2012,34(5):83-86. |
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| 作者姓名： | 胡科强 袁志勇 周浩 |
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| 作者单位： | 海军工程大学兵器工程系,湖北武汉,430033 |
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| 摘 要： | 研究了双基阵纯方位目标运动分析的原理和方法,给出了卡尔曼滤波算法的模型。针对目标跟踪和滤波中容易出现的跟错目标和滤波发散问题,提出将进行方位数据时空关联、采取航迹状态转移和距离回归门限相结合的方法实现对单、双目标的跟踪定位。仿真实验表明,应用该方法可以快速、稳定地完成目标运动要素的估计,可以较好地应用于工程实现。
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| 关 键 词： | 纯方位 目标运动分析 目标跟踪 |
Methods on the performance of bearing-only target tracking based two arrays |
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| HU Ke-qiang
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YUAN Zhi-yong
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ZHOU Hao.Methods on the performance of bearing-only target tracking based two arrays[J].Ship Science and Technology,2012,34(5):83-86. |
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| Authors: | HU Ke-qiang YUAN Zhi-yong ZHOU Hao |
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| Institution: | (Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | The basic principle and method for target motion analysis based on bearing measurements of two arrays is studied in this paper.The algorithm of Kalman filter estimation is presented.The simulation results show that the movement factors of single or double targets can be fast and steadily estimated using combined filter.At the same time,the influence of the bearing data association,space between two arrays and the error of bearing on the tracking performance is shown and references to engineering application are provided. |
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| Keywords: | bearing-only target motion analysis target tracking |
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