| BF粒子滤波算法在快速目标跟踪中应用的研究 |
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| 引用本文： | 张京妹. BF粒子滤波算法在快速目标跟踪中应用的研究[J]. 西北工业大学学报, 2010, 28(1) |
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| 作者姓名： | 张京妹 |
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| 作者单位： | 西北工业大学,自动化学院,陕西,西安,710072 |
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| 摘 要： | 为了对快速目标进行跟踪,在高斯加性白噪声的条件下(AGWN),文章把BF粒子滤波算法和迭代的Kalman滤波器方法结合起来对快速目标状态进行处理,状态估计用BF粒子滤波算法,能减小方差和运算量,同时用Kalman滤波器能提高跟踪精度和对目标状态的估计。仿真结果表明,文中所设计的快速和精确的BF算法能真正地解决快速目标跟踪问题。
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| 关 键 词： | 目标跟踪 BF粒子滤波 卡尔曼滤波器 |
A New Fast and Accurate BF Algorithm for Tracking Fast Targets |
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| Zhang Jingmei. A New Fast and Accurate BF Algorithm for Tracking Fast Targets[J]. Journal of Northwestern Polytechnical University, 2010, 28(1) |
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| Authors: | Zhang Jingmei |
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| Abstract: | For the purpose of addressing the problem of processing the information of fast targets,sections 1 and 2 explain in some detail how to incorporate,under AGWN(additive Gaussian white noise) environment,the essence of BF(Bootstrap Particle Filter) algorithm into a different Kalman filter.Section 1 explains the essence of BF algorithm;in it,eq.(3) is the most important.Section 2 explains the implementation of my fast and accurate BF algorithm for tracking fast targets through using a Kalman filter that has inc... |
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| Keywords: | Kalman filtering algorithms target tracking BF (Bootstrap Particle Filter) |
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