| 引用本文: | 郜建军,崔桃瑞,周宏仁,等.杂波环境下机动目标跟踪的分布式估计算法.[J].国防科技大学学报,1998,20(2):39-43.[点击复制] |
| Gao Jianjun,Cui Taorui,Zhou Hongren,et al.Distrbuted Adaptive Estimation for Tracking a Maneuvering Target in Clutter[J].Journal of National University of Defense Technology,1998,20(2):39-43[点击复制] |
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| 杂波环境下机动目标跟踪的分布式估计算法 |
| 郜建军, 崔桃瑞, 周宏仁, 桂先洲 |
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(国防科技大学 自动控制系 湖南 长沙 410073)
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| 摘要: |
| 本文考虑了杂波环境下机动目标的多雷达跟踪问题, 提出了一种分布式联合估计算法。子站独立于总站, 并单独跟踪, 把当地估计结果周期地传送给总站, 由总站进行合并, 得出基于所有子站量测的全局估计。数字仿真表明, 分布式联合、估计算法在各种性能指标上都优于单站跟踪算法。 |
| 关键词: 分布式估计、机动目标跟踪, 交互式多模型, 贝叶斯方法 |
| DOI： |
| 投稿日期：1997-11-03 |
| 基金项目: |
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| Distrbuted Adaptive Estimation for Tracking a Maneuvering Target in Clutter |
| Gao Jianjun, Cui Taorui, Zhou Hongren, Gui Xianzhou |
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(Department of Automatic Control, NUDT, Changsha, 410073)
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| Abstract: |
| The problem of tracking a maneuvering target in a cluttered environment by multuple radars is considered. This paper presents a distributed fusion algorithm. The local nodes transmit their estimation results to the fusion node, where the local estimation results are combined to obtain global estimation. The Monto-Carlo simulation shows that the distributed fusion algorithm performs much better than the local estimation algorithm in every function index and achieves the expected effect. |
| Keywords: Distributed Estimation, Maneuvering target tracking, Interacted Multiple Model, Bayes Method |
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