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QUADRANT-SEARCHING: A NEW TECHNIQUE TO REDUCE THE SEARCH SPACE OF THE INVERSE PROBLEM OF EIT USING BEM TO THE DIRECT PROBLEM
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2011)
The image reconstruction using the EIT (Electrical Impedance Tomography) technique is a nonlinear and ill-posed inverse problem which demands a powerful direct or iterative method. A typical approach for solving the problem ...
Tree-based convolutional neural networks for object classification in segmented satellite images
Satellite images have a very high resolution, which make their automatic processing computationally costly, and they suffer from artifacts making their processing difficult. This paper describes a method for the effective ...
Free, transverse vibrations of thin plates with discontinuous boundary conditions
(Academic Press Ltd - Elsevier Science Ltd, 2005-03)
Vibrations of circular and rectangular plates clamped on part of the boundary and simply supported along the remainder are analyzed by means of a method of perturbation of boundary conditions. This approach appears to be ...
Analysis of the Coupled Stretching-Bending Problem of Stiffened Plates by a BEM Formulation Based on Reissner's Hypothesis
(World Acad Sci, Eng & Tech-waset, 2007-01-01)
In this work, the plate bending formulation of the boundary element method - BEM, based on the Reissner's hypothesis, is extended to the analysis of plates reinforced by beams taking into account the membrane effects. The ...
A BEM formulation based on Reissner's theory to perform simple bending analysis of plates reinforced by rectangular beams
(Springer, 2008-10-01)
In this work, the plate bending formulation of the boundary element method (BEM), based on the Reissner's hypothesis, is extended to the analysis of plates reinforced by rectangular beams. This composed structure is modelled ...
Procedimento recursivo do método dos elementos de contorno
(Universidade Federal do Espírito SantoBRMateriais e Processos de Fabricação; Mecânica dos SólidosPrograma de Pós-Graduação em Engenharia MecânicaUFES, 2009-12-15)
This work presents a procedure based on the recursive use of the governing integral equation with the purpose to improve the accuracy of the Boundary Element Method. Usually, the recursive use of integral equation with BEM ...
Vibrational response of elastic membranes coupled to acoustic fluids using a BEM–BEM formulation
(Springer New York LLC, 2014)
In the last two decades, few works have been reported in the literature related to analysis of fluid–structure interaction problems using Boundary Element Method for modeling both structure and fluid. To the author’s ...