INVERSION FOR GEOMETRIC AND GEOACOUSTIC PARAMETERS IN SHALLOW-WATER - EXPERIMENTAL RESULTS

被引：103

作者：

GINGRAS, DF

GERSTOFT, P

机构：

[1] SACLANT Undersea Research Centre

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 1995年 / 97卷 / 06期

关键词：

D O I：

10.1121/1.412442

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Experimental results on the estimation of both geometric and geoacoustic parameters in shallow water are presented. Genetic algorithms are used for estimation of the forward model parameters; the estimated parameters are then used by a standard Bartlett processor for source localization. A stationary source at a range of 5.6 km and a moving source at ranges from 5.8-7.7 km were successfully localized in range and depth using a single frequency Bartlett processor. The results indicate that global estimation of the forward model parameters significantly improves source localization performance. © 1995, Acoustical Society of America. All rights reserved.

引用

页码：3589 / 3598

页数：10

共 22 条

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