Tabu for matched-field source localization and geoacoustic inversion

Document Type

Article

Publication Date

1-1-2004

Abstract

Tabu is a global optimization technique that has been very successful in operations research, In this paper, a Tabu-based method is developed for source localization and geoacoustic inversion with underwater sound data; the method relies on memory to guide the multiparameter search. Tabu is evaluated through a comparison to simulating annealing. Both methods are tested by inverting synthetic data for various numbers of unknown parameters. Tabu is found to be superior to the simulated annealing variant implemented here in terms both of accuracy and efficiency. Inversion results from the SWellEX-96 data set are also presented. © 2004 Acoustical Society of America.

Identifier

1642580530 (Scopus)

Publication Title

Journal of the Acoustical Society of America

External Full Text Location

https://doi.org/10.1121/1.1635408

ISSN

00014966

First Page

135

Last Page

145

Issue

1

Volume

115

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