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Open-Lake Experimental Investigation of Azimuth Angle Estimation Using a Single Acoustic Vector Sensor
Joint Authors
Zhao, Anbang
Ma, Lin
Hui, Juan
Zeng, Caigao
Bi, Xuejie
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-27
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Five well-known azimuth angle estimation methods using a single acoustic vector sensor (AVS) are investigated in open-lake experiments.
A single AVS can measure both the acoustic pressure and acoustic particle velocity at a signal point in space and output multichannel signals.
The azimuth angle of one source can be estimated by using a single AVS in a passive sonar system.
Open-lake experiments are carried out to evaluate how these different techniques perform in estimating azimuth angle of a source.
The AVS that was applied in these open-lake experiments is a two-dimensional accelerometer structure sensor.
It consists of two identical uniaxial velocity sensors in orthogonal orientations, plus a pressure sensor—all in spatial collocation.
These experimental results indicate that all these methods can effectively realize the azimuth angle estimation using only one AVS.
The results presented in this paper reveal that AVS can be applied in a wider range of application in distributed underwater acoustic systems for passive detection, localization, classification, and so on.
American Psychological Association (APA)
Zhao, Anbang& Ma, Lin& Hui, Juan& Zeng, Caigao& Bi, Xuejie. 2018. Open-Lake Experimental Investigation of Azimuth Angle Estimation Using a Single Acoustic Vector Sensor. Journal of Sensors،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1201465
Modern Language Association (MLA)
Zhao, Anbang…[et al.]. Open-Lake Experimental Investigation of Azimuth Angle Estimation Using a Single Acoustic Vector Sensor. Journal of Sensors No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1201465
American Medical Association (AMA)
Zhao, Anbang& Ma, Lin& Hui, Juan& Zeng, Caigao& Bi, Xuejie. Open-Lake Experimental Investigation of Azimuth Angle Estimation Using a Single Acoustic Vector Sensor. Journal of Sensors. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1201465
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1201465