CSpace  > 应用数学研究所
A non-iterative approach to inverse elastic scattering by unbounded rigid rough surfaces
Hu, Guanghui1; Liu, Xiaoli2,3; Zhang, Bo2,3,4; Zhang, Haiwen2,5
2019-02-01
Source PublicationINVERSE PROBLEMS
ISSN0266-5611
Volume35Issue:2Pages:20
AbstractThis paper is concerned with the inverse time-harmonic elastic scattering problem of recovering unbounded rough surfaces in two dimensions. We assume that elastic plane waves with different directions are incident onto a rigid rough surface in a half plane. The elastic scattered field is measured within a finite distance above the rough surface. A sampling-type imaging algorithm is proposed to recover the unbounded rough surface from the scattered near-field data, which involves only inner products between the data. Numerical experiments are presented to show that the inversion scheme is not only efficient but also accurate and robust with respect to noise.
Keywordinverse elastic scattering unbounded rough surface Navier equation Dirichlet boundary condition near-field data
DOI10.1088/1361-6420/aaf3d6
Language英语
Funding ProjectNSFC of China[91630309] ; NSFC of China[11501558] ; NSFC of China[11571355] ; NSFC of China[11671028] ; NSFC of China[11871466] ; NSAF[U1530401]
WOS Research AreaMathematics ; Physics
WOS SubjectMathematics, Applied ; Physics, Mathematical
WOS IDWOS:000454919200002
PublisherIOP PUBLISHING LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/32053
Collection应用数学研究所
Affiliation1.Beijing Computat Sci Res Ctr, Beijing 100193, Peoples R China
2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, LSEC, NCMIS, Beijing 100190, Peoples R China
5.Chinese Acad Sci, NCMIS, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Hu, Guanghui,Liu, Xiaoli,Zhang, Bo,et al. A non-iterative approach to inverse elastic scattering by unbounded rigid rough surfaces[J]. INVERSE PROBLEMS,2019,35(2):20.
APA Hu, Guanghui,Liu, Xiaoli,Zhang, Bo,&Zhang, Haiwen.(2019).A non-iterative approach to inverse elastic scattering by unbounded rigid rough surfaces.INVERSE PROBLEMS,35(2),20.
MLA Hu, Guanghui,et al."A non-iterative approach to inverse elastic scattering by unbounded rigid rough surfaces".INVERSE PROBLEMS 35.2(2019):20.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hu, Guanghui]'s Articles
[Liu, Xiaoli]'s Articles
[Zhang, Bo]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hu, Guanghui]'s Articles
[Liu, Xiaoli]'s Articles
[Zhang, Bo]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hu, Guanghui]'s Articles
[Liu, Xiaoli]'s Articles
[Zhang, Bo]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.