| 闪烁噪声机动目标跟踪的模型集交互跟踪算法 |
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| 引用本文： | 左东广,韩崇昭,卞树檀,郑林,朱洪艳.闪烁噪声机动目标跟踪的模型集交互跟踪算法[J].系统仿真学报,2004,16(4):767-771. |
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| 作者姓名： | 左东广 韩崇昭 卞树檀 郑林 朱洪艳 |
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| 作者单位： | 1. 第二炮兵工程学院,陕西西安,710025
2. 西安交通大学综合自动化研究所,陕西西安,710049 |
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| 基金项目： | 国家重点基础研究发展规划(973)(2001CB309404) |
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| 摘 要： | 给出了一种量测噪声为闪烁噪声情况下的模型集交互机动目标跟踪算法。在雷达目标跟踪系统中由于目标位置的随机摆动,使得对其位置的量测伴随着闪烁噪声的出现,这种闪烁噪声会对目标跟踪的性能产生很大的影响。本文通过对闪烁噪声的QQplots-分析,利用高斯分布和拉普拉斯分布的合成对其进行建模,在机动目标跟踪中采用两个模型集来处理闪烁噪声的情况,并详细推导了模型集交互时机动目标跟踪算法。最后,通过Monte Carlo的仿真结果表明了该算法的有效性。
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| 关 键 词： | 闪烁噪声 拉普拉斯噪声 机动目标跟踪 多模型 |
| 文章编号： | 1004-731X(2004)04-0767-05 |
| 修稿时间： | 2002年12月24 |
Model Sets Interacting Algorithm for Maneuvering Target Tracking in the Presence of Glint Noise |
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| ZUO Dong-guang,HAN Chong-zhao,BIAN Shu-tan,ZHENG lin,ZHU Hong-yan.Model Sets Interacting Algorithm for Maneuvering Target Tracking in the Presence of Glint Noise[J].Journal of System Simulation,2004,16(4):767-771. |
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| Authors: | ZUO Dong-guang HAN Chong-zhao BIAN Shu-tan ZHENG lin ZHU Hong-yan |
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| Institution: | ZUO Dong-guang1,HAN Chong-zhao2,BIAN Shu-tan1,ZHENG lin2,ZHU Hong-yan2 |
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| Abstract: | This paper presents a tracking algorithm for maneuvering target when the measurement noise is glint noise. In radar target tracking system, because of the random wandering of the target position, the measurement noise is called as glint noise, which has a considerable influence on the performance when tracking it. In this paper, the glint noise is modeled by the mixture of Gaussian distribution and Laplace distribution on the basis of its plotsQQ-, and tackled with two model sets. The tracking algorithm for maneuvering target is derived in detail when the model sets are interacting in the presence of glint noise. The Monte Carlo simulation results express its better performance. |
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| Keywords: | glint noise Laplace noise maneuvering target tracking multiple-model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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