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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)
Department海洋信息技术装备中心
Source PublicationMATHEMATICAL PROBLEMS IN ENGINEERING
ISSN1024-123X
2014
Volume2014Pages:1-8
Indexed BySCI ; EI
EI Accession number20143900075288
WOS IDWOS:000340760100001
Contribution Rank1
Funding OrganizationNatural Science Foundation of China [51309215]
KeywordMotion
AbstractThis 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.
Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEngineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS KeywordMOTION
WOS Research AreaEngineering ; Mathematics
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/15164
Collection海洋信息技术装备中心
Corresponding AuthorJi DX(冀大雄)
AffiliationShenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
Recommended Citation
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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