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多级弹道目标主动段机动检测自适应跟踪算法

, PP. 1682-1686

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Abstract:

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.

References

[1]  Marvin K S.Probability distributions involving Gaussian random variables[M].Springer, 2006:38-52
[2]  慈颖.导弹飞行试验主动段实时测控信息融合方法研究[D].北京:北京跟踪与通信技术研究所, 2008 Ci Ying.Research on real-time TT&C information fusion method for missile boost phase flight[D].Beijing:Beijing Institute of Tracking and Telecommunications Technology, 2008(in Chinese)
[3]  张毅, 杨辉耀, 李俊莉.弹道导弹弹道学[M].长沙:国防科技大学出版社, 1999:121-125 Zhang Yi, Yang Yaohui, Li Junli.Ballistic missile ballistics[M].Changsha:National University of Defense Technology Press, 1999:121-125(in Chinese)
[4]  周宏仁, 敬忠良, 王培德.机动目标跟踪[M].北京:国防工业出版社, 1991:138-140 Zhou Hongren, Jing Zhongliang, Wang Peide.Maneuvering target tracking[M].Beijing:National Defense Industry Press, 1991:138-140(in Chinese)
[5]  Kim J W, Vaddi S S, Menon P K, et al.Comparison between nonlinear filtering techniques for spiraling ballistic missile state estimation[J].IEEE Transaction on Aerospace and Electronic Systems, 2012, 48(1):313-328
[6]  Julier S J, Uhlmann J K.Unscented filtering and nonlinear estimation[J].Proceedings of the IEEE, 2004, 92(3):401-422
[7]  Li X R, Jilkov V P.Survey of maneuvering target tracking:decision-based methods[C]//AeroSense 2002.Proceedings of SPIE Conference on Signal and Data Processing of Small Targets.Orlando, FL, USA:, 2002, 4728:511-534
[8]  Bizup D F, Brown D E.Maneuver detection using the radar range rate measurement[J].IEEE Transaction on Aerospace and Electronic Systems, 2004, 40(1):330-336
[9]  Ru J F, Chen H, Li X R, et al.A range rate based detection technique for tracking a maneuvering target[C]//Proceedings of SPIE Conference on Signal and Data Processing of Small Targets.San Diego, California:, 2005, 5913:1-13
[10]  Lan Y, Lv Z J, Jiang W.A novel maneuver detection method based on residual third-order cumulants[J].Dianxun Jishu/Telecommunications Engineering, 2012, 52(5):680-683
[11]  李锐, 何辅云, 夏玉宝.相关检测原理及其应用[J].合肥工业大学学报:自然科学版, 2008, 31(4):573-575 Li Rui, He Fuyun, Xia Yubao.Theory of correlation detection and its application[J].Journal of Hefei University of Technology:Natural Science Edition, 2008, 31(4):573-575(in Chinese)
[12]  Marvin K S.Probability distributions involving Gaussian random variables[M].Springer, 2006:38-52

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