The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
3차원 2층 매질의 역산란 문제를 조사합니다. 하나의 반쪽 공간에 묻혀 있는 음향 산란체의 모양과 위치가 결정됩니다. 일부 선험적 정보를 사용하면 이 문제를 3차원으로 해결하는 것이 가능해집니다. 모멘트 방법을 사용하여 추정된 산란체에 대해 산란장을 얻습니다. 비선형 최소제곱 문제에 대한 뉴턴 방법을 기반으로 한 반복 절차를 통해 역산란 문제를 해결할 수 있습니다. 일부 수치 결과가 제시됩니다.
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Daisuke TAJIRI, Akira NOGUCHI, "Three Dimensional Inverse Scattering Problem Related to Buried Acoustic Scatterers" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 12, pp. 1875-1880, December 2000, doi: .
Abstract: An inverse scattering problem in three dimensional two layered media is investigated. The shape and the location of the acoustic scatterer buried in one half-space are determined. With some a priori information, it becomes possible to solve this problem in three dimensions. Using the moment method, the scattered field is obtained for the estimated scatterer. An iterative procedure based on the Newton's method for the nonlinear least square problem is able to solve the inverse scattering problem. Some numerical results are presented.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_12_1875/_p
부
@ARTICLE{e83-c_12_1875,
author={Daisuke TAJIRI, Akira NOGUCHI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Three Dimensional Inverse Scattering Problem Related to Buried Acoustic Scatterers},
year={2000},
volume={E83-C},
number={12},
pages={1875-1880},
abstract={An inverse scattering problem in three dimensional two layered media is investigated. The shape and the location of the acoustic scatterer buried in one half-space are determined. With some a priori information, it becomes possible to solve this problem in three dimensions. Using the moment method, the scattered field is obtained for the estimated scatterer. An iterative procedure based on the Newton's method for the nonlinear least square problem is able to solve the inverse scattering problem. Some numerical results are presented.},
keywords={},
doi={},
ISSN={},
month={December},}
부
TY - JOUR
TI - Three Dimensional Inverse Scattering Problem Related to Buried Acoustic Scatterers
T2 - IEICE TRANSACTIONS on Electronics
SP - 1875
EP - 1880
AU - Daisuke TAJIRI
AU - Akira NOGUCHI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 12
JA - IEICE TRANSACTIONS on Electronics
Y1 - December 2000
AB - An inverse scattering problem in three dimensional two layered media is investigated. The shape and the location of the acoustic scatterer buried in one half-space are determined. With some a priori information, it becomes possible to solve this problem in three dimensions. Using the moment method, the scattered field is obtained for the estimated scatterer. An iterative procedure based on the Newton's method for the nonlinear least square problem is able to solve the inverse scattering problem. Some numerical results are presented.
ER -