HIGH RESOLUTION SOURCE LOCALIZATION IN UNDERWATER ACOUSTICS FOR DEEP SIHA MINING MONITORING.

被引：0
作者：
Gia-Thuy Pham [1 ,2 ]
Baron, Valentin [1 ,2 ,3 ]
Finez, Arthur [3 ]
Mars, Jerome, I [2 ]
Nicolas, Barbara [1 ]
机构：
[1] Univ Claude Bernard Lyon 1, Univ Lyon, INSA Lyon, UJM St Etienne,CNRS,Inserm,CREATIS, Lyon, France
[2] Univ Grenoble Alpes, GIPSA Lab, Grenoble INP, CNRS, Grenoble, France
[3] MicrodB, Ecully, France
来源：
OCEANS 2019 - MARSEILLE | 2019年
关键词：
Submarine acoustic; Source localization; MUSIC algorithm; Conventional Beam Forming; MAXIMUM-LIKELIHOOD; MUSIC;
D O I：
暂无
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
The objective is to establish the feasibility of an underwater system for estimating acoustic noise generated by seafloor mining in deep water and to evaluate its impact on marine life. We show in this article, several steps: the first is the design of the array, the second concerns validation of the performance (localization and source power estimation) from real data recorded in situ shallow water. We propose several algorithms as conventional beamforming and MUSIC algorithms in 3D (x,y,z).
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页数：7
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