Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment

This paper considers the problem of tracking an acoustic sources in three dimensional (3-D) space by using a vertical acoustic vector sensor (AVS) array in a shallow ocean environment. The innovations of this work are double fold: 1) a particle filtering (PF) approach is developed to track the posit...

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Main Authors: Zhong, Xionghu, Madadi, Zahra, Premkumar, Annamalai Benjamin
Other Authors: School of Computer Engineering
Format: Conference or Workshop Item
Language:English
Published: 2013
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Online Access:https://hdl.handle.net/10356/96974
http://hdl.handle.net/10220/13119
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-969742020-05-28T07:18:29Z Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment Zhong, Xionghu Madadi, Zahra Premkumar, Annamalai Benjamin School of Computer Engineering International Conference on Information Sciences, Signal Processing and their Applications (11th : 2012 : Montreal, Canada) DRNTU::Engineering::Computer science and engineering This paper considers the problem of tracking an acoustic sources in three dimensional (3-D) space by using a vertical acoustic vector sensor (AVS) array in a shallow ocean environment. The innovations of this work are double fold: 1) a particle filtering (PF) approach is developed to track the position of an acoustic source; and 2) based on the source motion and wave propagation models, the posterior Cramér-Rao bound (PCRB) is derived to provide a lower performance bound of 3-D position tracking in shallow ocean. The PF approach uses a number of samples to approximate the posterior distribution of interested parameters, by which a complex 3-D search can be avoided for 3-D position estimation. Also, due to incorporating both the source dynamic and measurement information, the tracking approach is able to provide a lower performance bound than the traditional localization approach. The tracking performance is further demonstrated by numerical experiments. 2013-08-15T07:16:56Z 2019-12-06T19:37:31Z 2013-08-15T07:16:56Z 2019-12-06T19:37:31Z 2012 2012 Conference Paper Zhong, X., Madadi, Z., & Premkumar, A. B. (2012). Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment. 2012 11th International Conference on Information Science, Signal Processing and their Applications (ISSPA). https://hdl.handle.net/10356/96974 http://hdl.handle.net/10220/13119 10.1109/ISSPA.2012.6310469 en © 2012 IEEE.
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Computer science and engineering
spellingShingle DRNTU::Engineering::Computer science and engineering
Zhong, Xionghu
Madadi, Zahra
Premkumar, Annamalai Benjamin
Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment
description This paper considers the problem of tracking an acoustic sources in three dimensional (3-D) space by using a vertical acoustic vector sensor (AVS) array in a shallow ocean environment. The innovations of this work are double fold: 1) a particle filtering (PF) approach is developed to track the position of an acoustic source; and 2) based on the source motion and wave propagation models, the posterior Cramér-Rao bound (PCRB) is derived to provide a lower performance bound of 3-D position tracking in shallow ocean. The PF approach uses a number of samples to approximate the posterior distribution of interested parameters, by which a complex 3-D search can be avoided for 3-D position estimation. Also, due to incorporating both the source dynamic and measurement information, the tracking approach is able to provide a lower performance bound than the traditional localization approach. The tracking performance is further demonstrated by numerical experiments.
author2 School of Computer Engineering
author_facet School of Computer Engineering
Zhong, Xionghu
Madadi, Zahra
Premkumar, Annamalai Benjamin
format Conference or Workshop Item
author Zhong, Xionghu
Madadi, Zahra
Premkumar, Annamalai Benjamin
author_sort Zhong, Xionghu
title Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment
title_short Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment
title_full Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment
title_fullStr Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment
title_full_unstemmed Performance study of vertical acoustic vector sensor array based 3-D position tracking in a shallow ocean environment
title_sort performance study of vertical acoustic vector sensor array based 3-d position tracking in a shallow ocean environment
publishDate 2013
url https://hdl.handle.net/10356/96974
http://hdl.handle.net/10220/13119
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