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    Abstract
2013 (Vol. 5, Issue: 04)
Article Information:

Imaging Simulation of Looking Forward Sonar

Tiedong Zhang, Lei Wan, Shan Ma and Wenjing Zeng
Corresponding Author:  Tiedong Zhang 

Key words:  Echo data, kerchief’s integral formula, scattering sound field, sonar image, , ,
Vol. 5 , (04): 1125-1231
Submitted Accepted Published
June 23, 2012 August 17, 2012 February 01, 2013
Abstract:

In this study, we propose a new method for the imaging simulation of looking forward sonar. According to the theory of acoustics, the Kerchief’s integral formula is used to solve the scattering sound field of objects in the water and the models of objects are set up. Secondly, the surface of objects is divided into some parts and the formulas are proposed to gain echo data according to the reflecting condition of those parts. These data are used to generate sonar images of objects. At last, the simulation results of echo data and sonar images are contrasted with those gained from the water tank test. The results verified the feasibility of the new method.
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  Cite this Reference:
Tiedong Zhang, Lei Wan, Shan Ma and Wenjing Zeng, 2013. Imaging Simulation of Looking Forward Sonar.  Research Journal of Applied Sciences, Engineering and Technology, 5(04): 1125-1231.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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