Target Strength Identification Using Commercial Echo Sounder

This research proposes the acoustic measurement by using commercial echo sounder JMCV1082 model to detect the object underwater. The acoustic scattering is depends on shape, size, and material properties An envelope echo signal produced using 50 IU-Iz and 200 KHz echo sounder receiver. Various spher...

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Main Authors:	Sunardi, S., Norzirwatul Ahlam, Naharuddin, Elmis Salinas, Mad Sariff
Format:	Conference or Workshop Item
Language:	English
Published:	2014
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://umpir.ump.edu.my/id/eprint/6712/ http://umpir.ump.edu.my/id/eprint/6712/1/Target_Strength_Identification_Using_Commercial_Echo_Sounder.PDF

id	ump-6712
recordtype	eprints
spelling	ump-67122018-03-20T01:04:10Z http://umpir.ump.edu.my/id/eprint/6712/ Target Strength Identification Using Commercial Echo Sounder Sunardi, S. Norzirwatul Ahlam, Naharuddin Elmis Salinas, Mad Sariff TK Electrical engineering. Electronics Nuclear engineering This research proposes the acoustic measurement by using commercial echo sounder JMCV1082 model to detect the object underwater. The acoustic scattering is depends on shape, size, and material properties An envelope echo signal produced using 50 IU-Iz and 200 KHz echo sounder receiver. Various spheres and cylinder are used in this experiment. Cylinder is used for detection of diver underwater. The transducer was positioned about 1, 2, 3, 4, 5 meter from the target (sphere and air-filled). The commercial echo sounder was modified to obtain the echo/output signal from transducer and transmit the signal through high speed analog input USB to be record and analyze using a computer or laptop. MATLAB software was used to analyze the output/echo signal of the commercial echo sounder and the echo observation is in time and frequency domain. The modification of signal output presentation is needed for target strength identification. The target strength of object is depends on size of the object. The bigger size of object will have bigger target strength value. Although the structure signal without any object are different compare to the signal from the object, the reflected signal from the tank floor increase linearly with the object size. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6712/1/Target_Strength_Identification_Using_Commercial_Echo_Sounder.PDF Sunardi, S. and Norzirwatul Ahlam, Naharuddin and Elmis Salinas, Mad Sariff (2014) Target Strength Identification Using Commercial Echo Sounder. In: Annual Conference on Engineering and Information, 28-30 March 2014 , Tokyo, Jepun. .
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering Sunardi, S. Norzirwatul Ahlam, Naharuddin Elmis Salinas, Mad Sariff Target Strength Identification Using Commercial Echo Sounder
description	This research proposes the acoustic measurement by using commercial echo sounder JMCV1082 model to detect the object underwater. The acoustic scattering is depends on shape, size, and material properties An envelope echo signal produced using 50 IU-Iz and 200 KHz echo sounder receiver. Various spheres and cylinder are used in this experiment. Cylinder is used for detection of diver underwater. The transducer was positioned about 1, 2, 3, 4, 5 meter from the target (sphere and air-filled). The commercial echo sounder was modified to obtain the echo/output signal from transducer and transmit the signal through high speed analog input USB to be record and analyze using a computer or laptop. MATLAB software was used to analyze the output/echo signal of the commercial echo sounder and the echo observation is in time and frequency domain. The modification of signal output presentation is needed for target strength identification. The target strength of object is depends on size of the object. The bigger size of object will have bigger target strength value. Although the structure signal without any object are different compare to the signal from the object, the reflected signal from the tank floor increase linearly with the object size.
format	Conference or Workshop Item
author	Sunardi, S. Norzirwatul Ahlam, Naharuddin Elmis Salinas, Mad Sariff
author_facet	Sunardi, S. Norzirwatul Ahlam, Naharuddin Elmis Salinas, Mad Sariff
author_sort	Sunardi, S.
title	Target Strength Identification Using Commercial Echo Sounder
title_short	Target Strength Identification Using Commercial Echo Sounder
title_full	Target Strength Identification Using Commercial Echo Sounder
title_fullStr	Target Strength Identification Using Commercial Echo Sounder
title_full_unstemmed	Target Strength Identification Using Commercial Echo Sounder
title_sort	target strength identification using commercial echo sounder
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/6712/ http://umpir.ump.edu.my/id/eprint/6712/1/Target_Strength_Identification_Using_Commercial_Echo_Sounder.PDF
first_indexed	2023-09-18T22:02:42Z
last_indexed	2023-09-18T22:02:42Z
_version_	1777414504878964736

Target Strength Identification Using Commercial Echo Sounder

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