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多级弹道目标主动段机动检测自适应跟踪算法

梁小虎 朱武宣 郭军海 赵华

梁小虎, 朱武宣, 郭军海, 等 . 多级弹道目标主动段机动检测自适应跟踪算法[J]. 北京航空航天大学学报, 2013, 39(12): 1682-1686.
引用本文: 梁小虎, 朱武宣, 郭军海, 等 . 多级弹道目标主动段机动检测自适应跟踪算法[J]. 北京航空航天大学学报, 2013, 39(12): 1682-1686.
Liang Xiaohu, Zhu Wuxuan, Guo Junhai, et al. Adaptive tracking algorithm based on maneuver detection for multi-stage ballistic target boost phase[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(12): 1682-1686. (in Chinese)
Citation: Liang Xiaohu, Zhu Wuxuan, Guo Junhai, et al. Adaptive tracking algorithm based on maneuver detection for multi-stage ballistic target boost phase[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(12): 1682-1686. (in Chinese)

多级弹道目标主动段机动检测自适应跟踪算法

详细信息
  • 中图分类号: TN98

Adaptive tracking algorithm based on maneuver detection for multi-stage ballistic target boost phase

  • 摘要: 目前用于多级弹道目标主动段跟踪的“当前”统计模型无迹卡尔曼滤波算法在级间分离等强机动段会出现滤波误差大幅突跳的问题.通过理论分析和仿真指出滤波器参数不能随目标机动强弱自适应调整是根本原因.提出了一种基于滤波残差均值延迟相关的机动检测统计量,给出了其概率分布.仿真结果表明它比传统检测方法有效提高了检测性能.在此基础上给出了一种实时调整“当前”统计模型中机动频率的自适应跟踪算法.仿真结果表明,新算法能有效抑制误差突跳,加快滤波收敛速度,将主动段滤波精度提高一倍以上.

     

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  • 被引次数: 0
出版历程
  • 收稿日期:  2013-01-22
  • 网络出版日期:  2013-12-30

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