一种利用幅度信息的航迹质量评估方法

doi:10.3969/j.issn.1001-2400.2017.01.012

Abstract

Abstract:

Increasing the false alarm rate can improve detection performance of weak targets, but it will induce too many false tracks. Therefore, a track quality evaluation method based on amplitude information is proposed in this paper, to further distinguish target tracks and false tracks. Firstly, according to the amplitude information on one plot, we give a quality evaluation function for each plot; then, based on the plot quality in a temporal window for track quality evaluation, we calculate the track quality; finally, we accomplish track confirmation, track maintenance and track termination according to the calculated track quality. Numerical results indicate that the proposed method can obtain a higher probability of track confirmation and track maintenance at a strict track quality standard with a lower probability of track deletion, indicating the improvement of detection performance of weak targets.

Key words: radar, target tracking, track quality evaluation, amplitude information

LIU Hongliang;ZHOU Shenghua;LIU Hongwei;LU Ruilian;YAN Junkun. Track quality evaluation method using amplitude information[J].Journal of Xidian University, 2017, 44(1): 65-70.

References

［1］赵永波, 周晓佩, 王娟. 一种用于弱信号检测的广义Keystone变换算法［J］. 西安电子科技大学学报, 2013, 40(2): 98-102.
ZHAO Yongbo, ZHOU Xiaopei, WANG Juan. Generalized Keystone Transform Algorithm for Dim Moving Target Detection［J］. Journal of Xidian University, 2013, 40(2): 98-102.
［2］ LI X L, CUI G L, KOND L J, et al. High Speed Maneuvering Target Detection Based on Joint Keystone Transform and CP Function［C］//2014 IEEE Radar Conference. Piscataway: IEEE, 2014: 0436-0440.
［3］许稼, 彭应宁, 夏香根, 等. 空时频检测前聚焦雷达信号处理方法［J］. 雷达学报, 2014, 3(2): 129-141.
XU Jia, PENG Yingning, XIA Xianggen, et al. Radar Signal Processing Method of Space-time-frequency Focus-before-detects［J］. Journal of Radars, 2014, 3(2): 129-141.
［4］何嘉懿, 廖桂生, 杨志伟, 等. 一种参数化轨迹增强的TBD算法［J］. 西安电子科技大学学报, 2015, 42(6): 17-22.
HE Jiayi, LIAO Guisheng, YANG Zhiwei, et al. Efficient Track-before-detect Algorithm Based on the Parameterized Track Enhancement ［J］. Journal of Xidian University, 2015, 42(6): 17-22.
［5］ BLACKMAN S S. Multiple-target Tracking with Radar Applications［M］. Washington: Artech House, 1986.
［6］ SINHA A, DING Z, KIRUBARAJAN T, et al. Track Quality Based Multitarget Tracking Approach for Global Nearest-neighbor Association［J］. IEEE Transactions on Aerospace and Electronic Systems, 2012, 48(2): 1179-1191.
［7］ CORALUPPI S. Analysis of Tracker Performance Models for Centralized and Distributed Tracking［C］//2005 7th International Conference on Information Fusion: 2. Piscataway: IEEE, 2005: 1404-1411.
［8］石章松, 刘忠, 王航宇, 等. 目标跟踪与数据融合理论及方法［M］. 北京: 国防工业出版社, 2010.
［9］刘红亮, 但晓东, 周生华, 等. 一种基于跟踪信息的多基雷达系统航迹起始算法［J］. 电子与信息学报, 2015, 37(10): 2536-2540.
LIU Hongliang, DAN Xiaodong, ZHOU Shenghua, et al. A Track Initiation Algorithm for Multisite Radar Systems Based on Tracking Information［J］. Journal of Electronics ＆ Information Technology, 2015, 37(10): 2536-2540.
［10］ MUSICKI D, EVANS R, STANKOVIC S. Integrated Probabilistic Data Association［J］. IEEE Transactions on Automatic Control, 1994, 39(6): 1237-1241.
［11］ LEE E H, MUSICKI D, SONG T L. Multi-sensor Distributed Fusion Based on Integrated Probabilistic Data Association［C］//2014 17th International Conference on Information Fusion. Piscataway: IEEE, 2014: 1-7.
［12］程知敬, 汪圣利, 郭剑辉. 一种基于IPDA的航迹质量管理新算法［J］. 现代雷达, 2012, 34(1): 49-57.
CHENG Zhijing, WANG Shengli, GUO Jianhui. A New Track Quality Management Based on IPDA Algorithm［J］. Modern Radar, 2012, 34(1): 49-57.
［13］何友, 关键, 孟祥伟, 等. 雷达目标检测与恒虛警处理［M］. 第2版. 北京: 清华大学出版社, 2011.

[1]	GU Zhaojun,CHEN Hui,WANG Jialiang,GAO Bing. Target tracking control algorithm for small size quad-rotor helicopter [J]. Journal of Xidian University, 2021, 48(5): 117-127.
[2]	WANG Xin,CHANG Guiqing,CHI Chenchen. Separation and imaging of the anisotropic scattering targets in the wide-angle SAR [J]. Journal of Xidian University, 2021, 48(2): 109-116.
[3]	HE Bin,SU Hongtao. Study of game strategy between multiple targets and multistatics radars [J]. Journal of Xidian University, 2021, 48(2): 125-132.
[4]	LU Jinwen,YAN Hua,YIN Hongcheng,ZHANG Lei,DONG Chunzhu. Edge diffraction correction for 3D scattering center modeling based on the shooting and bouncing ray technique [J]. Journal of Xidian University, 2021, 48(2): 117-124.
[5]	LIU Jieyi,GONG Maoguo,ZHAN Tao,LI Hao,ZHANG Mingyang. Method for discrimination of false targets in multistation radar systems based on the deep neural network [J]. Journal of Xidian University, 2021, 48(2): 133-138.
[6]	ZHOU Jianyu,WEI Yinsheng,XU Rongqing. Improved ionospheric clutter classification method based on fuzzy C-means clustering [J]. Journal of Xidian University, 2021, 48(2): 35-41.
[7]	LI Haipeng,FENG Dazheng,ZHOU Yongwei. Optimum placement method of multistatic radar barrier coverage [J]. Journal of Xidian University, 2021, 48(2): 147-155.
[8]	TAO Yi,DING Li. Method for digital IQ frequency-domain calibration based on conjugate symmetry [J]. Journal of Xidian University, 2021, 48(2): 181-189.
[9]	LU Yan,LIAO Guisheng,HUANG Qingxiang. Cross-camera moving target tracking algorithm based on sparse representation [J]. Journal of Xidian University, 2021, 48(2): 197-204.
[10]	ZHANG Yichen,SHUI Penglang. Improved probabilistic multi-hypothesis tracker via the Poisson point process [J]. Journal of Xidian University, 2021, 48(2): 27-34.
[11]	YANG Qiu,GU Jie,WEI Ping. Recognition of operation modes of airborne fire control radar using amplitude rearrangement [J]. Journal of Xidian University, 2021, 48(2): 42-48.
[12]	HU Liping,YAN Hua,ZHONG Weijun,YIN Hongcheng,WANG Chao. Three-dimensional scattering center modeling and a fast SAR simulation method for ship targets [J]. Journal of Xidian University, 2021, 48(2): 72-83.
[13]	XU Bin,ZHANG Yongshun,ZHANG Qin,WANG Fuping,ZHENG Guimei. Radar HRRP target recognition based on the multiplicative RNN model [J]. Journal of Xidian University, 2021, 48(2): 49-54.
[14]	DUAN Chongdi,HAN Chaolei,YANG Zhiwei,ZHANG Qingjun. Inshore ambiguity clutter suppression method aided by clutter classification [J]. Journal of Xidian University, 2021, 48(2): 64-71.
[15]	GUO Zekun,TIAN Long,HAN Ning,WANG Penghui,LIU Hongwei,CHEN Bo. Radar HRRP based few-shot target recognition with CNN-SSD [J]. Journal of Xidian University, 2021, 48(2): 7-14.

Track quality evaluation method using amplitude information

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10