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题名: An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement
作者: 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
刊名: MATHEMATICAL PROBLEMS IN ENGINEERING
ISSN号: 1024-123X
出版日期: 2014
卷号: 2014, 页码:1-8
收录类别: SCI ; EI
产权排序: 1
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记录号: WOS:000340760100001
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
关键词[WOS]: MOTION
研究领域[WOS]: Engineering ; Mathematics
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内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/15164
Appears in Collections:海洋信息技术装备中心_期刊论文

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Recommended Citation:
冀大雄; 李冬冬.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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文件名: An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement.pdf
格式: Adobe PDF
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