A Novel Nonlinear Optimization Method of Inversion for Sea-Bottom Properties

Chin. Phys. Lett.

1997, Vol. 14

Issue (11): 853-856 DOI:

Original Articles

A Novel Nonlinear Optimization Method of Inversion for Sea-Bottom Properties

XIAO Ling;ZHANG Ren-he;LI Feng-hua

National Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080

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XIAO Ling, ZHANG Ren-he, LI Feng-hua 1997 Chin. Phys. Lett. 14 853-856

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Abstract A nonlinear optimization method is proposed to inverse the sea-bottom properties. The method is called seed division algorithm (SDA) and can be used to solve global optimization problem. A numerical test is carried out to inverse the sea-bottom properties. The test is based on SDA and beam displacement ray mode theory.

Keywords: 43.30.+m

Published: 01 November 1997

PACS:

43.30.+m

(Underwater sound)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1997/V14/I11/0853

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