| 基于当前统计模型的三维空间机动目标跟踪算法 |
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| 引用本文： | 姜伟,田子希,张宝字. 基于当前统计模型的三维空间机动目标跟踪算法[J]. 舰船科学技术, 2011, 33(12). DOI: 10.3404/j.issn.1672-7649.2011.12.005 |
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| 作者姓名： | 姜伟 田子希 张宝字 |
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| 作者单位： | 海军工程大学电子工程学院,湖北武汉,430033 |
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| 摘 要： | 对可以观测距变率和角变率的雷达观测系统提出了在三维空间中引入距变率(径向速度)和角变率(角速度)的当前统计卡尔曼滤波算法。针对三维空间中的机动目标,将新提出的算法和传统算法进行仿真,结果表明,当引入距变率和角变率时,其收敛速度加快,收敛精度提高,改善了跟踪性能,具有工程实践指导意义。
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| 关 键 词： | 目标跟踪 当前统计 距变率(径向速度) 角变率(角速度) |
A maneuvering target-tracking algorithm in the three-demension based on current statistical model |
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| JIANG Wei,TIAN Zi-xi,ZHANG Bao-yu. A maneuvering target-tracking algorithm in the three-demension based on current statistical model[J]. Ship Science and Technology, 2011, 33(12). DOI: 10.3404/j.issn.1672-7649.2011.12.005 |
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| Authors: | JIANG Wei TIAN Zi-xi ZHANG Bao-yu |
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| Affiliation: | JIANG Wei,TIAN Zi-xi,ZHANG Bao-yu(College of Electronic Engineering,Naval University of Engineering,Wuhan430033,China) |
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| Abstract: | In the three-dimensional space,a new method for the current statistical kalman filtering algorithm using the radial velocity is presented for radar awareness system,which can detect target radial velocity and target angular velocity.A simulation about the pseudo Kalman filtering put forward by this thesis and the traditional Kalman filtering is given,which aim at the maneuvering target in three-demension.Simulation results indicate that the convergent velocity is accelerated and the convergent precision is ... |
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| Keywords: | target tracking current statistical radial velocity angular velocity three-dimension |
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