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An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-13
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
Ji, Daxiong& Li, Dongdong. 2014. An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-468669
Modern Language Association (MLA)
Ji, Daxiong& Li, Dongdong. An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement. Mathematical Problems in Engineering No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-468669
American Medical Association (AMA)
Ji, Daxiong& Li, Dongdong. An Improved Sequential Initiation Method for Multitarget Track in Clutter with Large Noise Measurement. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-468669
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-468669