Maneuvering target tracking technology under speed deception interference

被引：0
|
作者：
Wang G. [1 ]
Bai J. [1 ]
Sun D. [1 ]
机构：
[1] Institute of Information Fusion, Naval Aeronautical and Astronautical University, Yantai
来源：
Bai, Jie (1541753296@qq.com) | 2018年 / Beijing University of Aeronautics and Astronautics (BUAA)卷 / 44期
基金：
中国国家自然科学基金;
关键词：
Interference identification; Maneuver detection; Maneuvering target tracking; Radar; Speed deception interference;
D O I：
10.13700/j.bh.1001-5965.2017.0488
中图分类号：
学科分类号：
摘要：
When radar is used to track the maneuvering target under speed deception interference, there are many problems such as many false trajectories, hard discrimination of true-false target, and real target tracking instability. In view of these problems, this paper puts forward the speed interference identification method based on velocity estimation radial projection and motion state count delay under multiple false target deception interference. Firstly, the dual-channel maneuver detection method combining velocity measurement and position measurement was used to ensure the accuracy and timeliness of model switching under speed deception interference. Then, the method of motion state count delay was used to determine the time of tracking stability after target model switching; Finally, the test statistics using velocity estimation radial projection based on position information was used to identify the speed deception. The simulation results show that the algorithm has good robustness. © 2018, Editorial Board of JBUAA. All right reserved.
引用
收藏
页码：1359 / 1370
页数：11
相关论文
共 15 条
  • [1] Zhao G.Q., Radar Countermeasures, (2012)
  • [2] Mo C.Q., Li J.H., Dai H.Y., Et al., Velocity deception jamming analysis of coherent video simulation of anti-ship PD seeker, Journal of System Simulation, 27, 5, pp. 1024-1029, (2015)
  • [3] Wu J., Cui G.L., Kong L.J., A cognitive waveform design approach against velocity deception jamming, Radar Science and Technology, 13, 2, pp. 133-138, (2015)
  • [4] Sun D.X., Wang G.H., He D.C., Et al., Antijamming technique in the presence of range-velocity deceptipn compound jamming based on radar network, Modern Defence Technology, 44, 3, pp. 84-90, (2016)
  • [5] Zuo J.J., Peng S.R., Yu C.L., Anconfronting self-screening deception jamming based on single-observer passive location, Journal of Air Force Early Warming Academy, 28, 4, pp. 250-253, (2014)
  • [6] Shan L., Zhang J.Y., Zhou Q.S., A method to identify the deception jamming based on Doppler, Aerospace Electronic Warfare, 2, pp. 37-39, (2016)
  • [7] Lu Y.L., Li M., Chen H.M., Et al., CFAR detection of DRFM deception jamming based on entropy feature, Systems Engineering and Electronics, 38, 4, pp. 732-738, (2016)
  • [8] Zhang J., New antivelocity deception jamming technique using pulses with adaptive initial phases, IEEE Transactions on Aerospace and Electronic Systems, 49, 2, pp. 1290-1300, (2013)
  • [9] Ben D., The property of airborne pulsed Doppler radar and the methods of counter countermeasures, Modern Radar, 22, 4, pp. 1-6, (2000)
  • [10] Li Y.C., Wang G.H., Guan C.B., Algorithm for target tracking with pulse Doppler radar in the presence of velocity gate pull off/in jamming and clutter environment, Journal of Electronics & Information Technology, 37, 4, pp. 989-992, (2015)
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