Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm
This article proposes a novel active localization method based on the mixed polarization multiple signal classification (MP-MUSIC) algorithm for positioning a metal target or an insulator target in the underwater environment by using a uniform circular antenna (UCA). The boundary element method (BEM...
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doaj-ff268cdc6ebf4720904e6ab71b0f31da2020-11-24T21:58:37ZengMDPI AGSensors1424-82202018-02-0118255410.3390/s18020554s18020554Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification AlgorithmYidong Xu0Wenjing Shang1Lili Guo2Junwei Qi3Yingsong Li4Wei Xue5College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, ChinaCollege of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, ChinaThis article proposes a novel active localization method based on the mixed polarization multiple signal classification (MP-MUSIC) algorithm for positioning a metal target or an insulator target in the underwater environment by using a uniform circular antenna (UCA). The boundary element method (BEM) is introduced to analyze the boundary of the target by use of a matrix equation. In this method, an electric dipole source as a part of the locating system is set perpendicularly to the plane of the UCA. As a result, the UCA can only receive the induction field of the target. The potential of each electrode of the UCA is used as spatial-temporal localization data, and it does not need to obtain the field component in each direction compared with the conventional fields-based localization method, which can be easily implemented in practical engineering applications. A simulation model and a physical experiment are constructed. The simulation and the experiment results provide accurate positioning performance, with the help of verifying the effectiveness of the proposed localization method in underwater target locating.http://www.mdpi.com/1424-8220/18/2/554active electro-locationunderwaterMP-MUSIC algorithmelectric dipole sourceUCA |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yidong Xu Wenjing Shang Lili Guo Junwei Qi Yingsong Li Wei Xue |
spellingShingle |
Yidong Xu Wenjing Shang Lili Guo Junwei Qi Yingsong Li Wei Xue Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm Sensors active electro-location underwater MP-MUSIC algorithm electric dipole source UCA |
author_facet |
Yidong Xu Wenjing Shang Lili Guo Junwei Qi Yingsong Li Wei Xue |
author_sort |
Yidong Xu |
title |
Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm |
title_short |
Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm |
title_full |
Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm |
title_fullStr |
Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm |
title_full_unstemmed |
Active Electro-Location of Objects in the Underwater Environment Based on the Mixed Polarization Multiple Signal Classification Algorithm |
title_sort |
active electro-location of objects in the underwater environment based on the mixed polarization multiple signal classification algorithm |
publisher |
MDPI AG |
series |
Sensors |
issn |
1424-8220 |
publishDate |
2018-02-01 |
description |
This article proposes a novel active localization method based on the mixed polarization multiple signal classification (MP-MUSIC) algorithm for positioning a metal target or an insulator target in the underwater environment by using a uniform circular antenna (UCA). The boundary element method (BEM) is introduced to analyze the boundary of the target by use of a matrix equation. In this method, an electric dipole source as a part of the locating system is set perpendicularly to the plane of the UCA. As a result, the UCA can only receive the induction field of the target. The potential of each electrode of the UCA is used as spatial-temporal localization data, and it does not need to obtain the field component in each direction compared with the conventional fields-based localization method, which can be easily implemented in practical engineering applications. A simulation model and a physical experiment are constructed. The simulation and the experiment results provide accurate positioning performance, with the help of verifying the effectiveness of the proposed localization method in underwater target locating. |
topic |
active electro-location underwater MP-MUSIC algorithm electric dipole source UCA |
url |
http://www.mdpi.com/1424-8220/18/2/554 |
work_keys_str_mv |
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1725851087830777856 |