A Multi-Scale and Level Set Algorithm for the Inverse Problem of Wave Equation

Ying He; Chun Yan He

doi:10.4028/www.scientific.net/AMM.275-277.413

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 275-277A Multi-Scale and Level Set Algorithm for the...

A Multi-Scale and Level Set Algorithm for the Inverse Problem of Wave Equation

Abstract:

In this paper, we construct the multi-scale and level set algorithm of the parameter recovery for the elastic wave equations in the fluid-saturated porous media. Firstly, based on the Biot theory, we apply the multi-scale method to simulate the propagation of 2-D elastic wave in fluid-saturated porous media. Secondly, the level set method is introduced to the general parameter estimation problem.

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Periodical:

Applied Mechanics and Materials (Volumes 275-277)

Pages:

413-416

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.275-277.413

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Online since:

January 2013

Authors:

Ying He, Chun Yan He

Keywords:

Inverse Problem, Level Set Method, Multi-Scale Method

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