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An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement
Ji DX(冀大雄); Li DD(李冬冬)
作者部门海洋信息技术装备中心
关键词Motion
发表期刊MATHEMATICAL PROBLEMS IN ENGINEERING
ISSN1024-123X
2014
卷号2014页码:1-8
收录类别SCI ; EI
EI收录号20143900075288
WOS记录号WOS:000340760100001
产权排序1
资助机构Natural Science Foundation of China [51309215]
摘要This paper proposes an improved sequential method for underwater multiple objects tracks initiation in clutter, estimating the initial position for the trajectory. The underwater environment is complex and changeable, and the sonar data are not very ideal. When the detection distance is far, the error of measured data is also great. Besides that, the clutter has a grave effect on the tracks initiation. So it is hard to initialize a track and estimate the initial position. The new tracks initiation is that when at least six of ten points meet the requirements, then we determine that there is a new track and the initial states of the parameters are estimated by the linear least square method. Compared to the conventional tracks initiation methods, our method not only considers the kinematics information of targets, but also regards the error of the sonar sensors as an important element. Computer simulations confirm that the performance of our method is very nice.
语种英语
WOS标题词Science & Technology ; Technology ; Physical Sciences
WOS类目Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
关键词[WOS]MOTION
WOS研究方向Engineering ; Mathematics
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sia.cn/handle/173321/15164
专题海洋信息技术装备中心
通讯作者Ji DX(冀大雄)
作者单位Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
推荐引用方式
GB/T 7714
Ji DX,Li DD. An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement[J]. MATHEMATICAL PROBLEMS IN ENGINEERING,2014,2014:1-8.
APA Ji DX,&Li DD.(2014).An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement.MATHEMATICAL PROBLEMS IN ENGINEERING,2014,1-8.
MLA Ji DX,et al."An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement".MATHEMATICAL PROBLEMS IN ENGINEERING 2014(2014):1-8.
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