Reconstruction of Initial Wave Field of a Nonsteady-State Wave Propagation from Limited Measurements at a Specific Spatial Point Based on Stochastic Inversion
Joint Authors
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-05-08
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
This paper studies an inverse problem that can be used for reconstructing initial wave field of a nonsteady-state wave propagation.
The inverse problem is ill posed in the sense that small changes in the input data can greatly affect the solution of the problem.
To address the difficulty, the problem is formulated in the form of an inference problem in an appropriately constructed stochastic model.
It is shown that the stochastic inverse model enables the initial surface disturbance to be reconstructed, including its confidence intervals given the noisy measurements.
The reconstruction procedure is illustrated through applications to some simulated data for two- and three-dimensional problem.
American Psychological Association (APA)
Han, S. L.& Kinoshita, Takeshi. 2013. Reconstruction of Initial Wave Field of a Nonsteady-State Wave Propagation from Limited Measurements at a Specific Spatial Point Based on Stochastic Inversion. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1008925
Modern Language Association (MLA)
Han, S. L.& Kinoshita, Takeshi. Reconstruction of Initial Wave Field of a Nonsteady-State Wave Propagation from Limited Measurements at a Specific Spatial Point Based on Stochastic Inversion. Mathematical Problems in Engineering No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-1008925
American Medical Association (AMA)
Han, S. L.& Kinoshita, Takeshi. Reconstruction of Initial Wave Field of a Nonsteady-State Wave Propagation from Limited Measurements at a Specific Spatial Point Based on Stochastic Inversion. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-1008925
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1008925