| 基于等间隔线列阵的水下三维目标跟踪算法 |
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| 引用本文： | 曲毅,刘忠,周伟,彭鹏菲.基于等间隔线列阵的水下三维目标跟踪算法[J].武汉理工大学学报(交通科学与工程版),2007,31(6):955-957. |
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| 作者姓名： | 曲毅 刘忠 周伟 彭鹏菲 |
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| 作者单位： | 海军工程大学电子工程学院,武汉,430033 |
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| 摘 要： | 简要介绍了三点垂直线阵被动定位的原理.结合矢量水听器测得的方位角和高低角及到达阵元间的时延差,建立了三维坐标下的状态方程和观测方程.运用扩展卡尔曼滤波算法,研究了该系统的目标运动分析问题.通过蒙特卡洛模拟仿真试验,结果表明上述方法具有较高的定位性能,有较强的使用价值.
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| 关 键 词： | 垂直线阵 目标跟踪 扩展卡尔曼滤波 |
| 收稿时间： | 2007-06-17 |
| 修稿时间： | 2007年6月17日 |
Underwater Three Dimensional Target Tracking Algorithm Based on Vertical Linear Array |
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| Qu Yi,Liu Zhong,Zhou Wei,Peng Pengfei.Underwater Three Dimensional Target Tracking Algorithm Based on Vertical Linear Array[J].journal of wuhan university of technology(transportation science&engineering),2007,31(6):955-957. |
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| Authors: | Qu Yi Liu Zhong Zhou Wei Peng Pengfei |
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| Abstract: | A brief introduction of vertical linear array is presented in this paper.According to the angle information measured by vector hydrophone and the time delays between points,three dimensional equation of state and equation of measurement are established.The target tracking algorithm is discussed using Extended Kalman Filter.It is demonstrated by the Monte-Carlo simulation results that the algorithm has better performance. |
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| Keywords: | vertical linear array target tracking EKF |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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