Results 221 to 230 of about 523,446 (278)

Towards a stochastic inverse Finite Element Method: A Gaussian Process strain extrapolation

Mechanical Systems and Signal Processing, 2023
D. Poloni, D. Oboe, C. Sbarufatti, M. Giglio   +3 more
semanticscholar   +3 more sources

Experimental study of pipeline deformation monitoring using the inverse finite element method based on the iBeam3 element

Measurement: Journal of the International Measurement Confederation, 2021
Jiajian Wang, L. Ren, R. You, Tao Jiang, Zi-guang Jia, Guo-Xin Wang   +5 more
semanticscholar   +3 more sources

A novel delamination damage detection strategy based on inverse finite element method for structural health monitoring of composite structures

Mechanical Systems and Signal Processing, 2023
F. Ganjdoust, A. Kefal, A. Tessler
semanticscholar   +3 more sources

Shape Sensing Of Plate Structures Through Coupling Inverse Finite Element Method And Scaled Boundary Element Analysis

Measurement: Journal of the International Measurement Confederation, 2022
Shengtao Niu, Yong Zhao, Hong Bao
semanticscholar   +3 more sources

Efficient shape sensing of plate structures using the inverse Finite Element Method aided by strain pre-extrapolation

Thin-Walled Structures, 2022
Rinto Roy, A. Tessler, C. Surace, M. Gherlone   +3 more
semanticscholar   +3 more sources

Multiresolution finite element contrast source inversion method

2013 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), 2013
Electromagnetic inverse scattering problems are relevant to a broad range of applications, including biomedical imaging, subsurface prospecting and security monitoring, only to mention some examples. For such a reason, there is always a huge interest in developing effective inversion methods capable to provide reliable imaging results.
Elia A Attardo, Matteo A Francavilla, Giuseppe Vecchi, Lorenzo Crocco   +3 more
openaire   +3 more sources

Adaptive finite element methods for nonlinear inverse problems

Proceedings of the 2009 ACM symposium on Applied Computing, 2009
Nonlinear inverse problems are usually formulated as optimization problems on function spaces constrained by partial differential equations. As a consequence, in realistic, three-dimensional cases, they become extraordinarily expensive to solve numerically, and advanced methods like adaptive mesh refinement become indispensible.
Wolfgang Bangerth, Amit Joshi
openaire   +1 more source

Development of a novel inclinometer by inverse finite element method for soil deformation monitoring

Smart materials and structures (Print), 2021
The inverse finite element method (iFEM) is a mechanics-based algorithm for dynamic tracking of full-field structural displacements. Accurate deformed structural-shape can be attained without any material properties and loading information, even when ...
L. Ren, R. You, Junwei Liu, Hongnan Li
semanticscholar   +1 more source

An inverse finite element method for determining the anisotropic properties of the cornea

Biomechanics and Modeling in Mechanobiology, 2010
An inverse finite element method was developed to determine the anisotropic properties of bovine cornea from an in vitro inflation experiment. The experiment used digital image correlation (DIC) to measure the three-dimensional surface geometry and displacement field of the cornea at multiple pressures.
T D, Nguyen, B L, Boyce
openaire   +2 more sources

Direct damage index based on inverse finite element method for structural damage identification

, 2021
Structural damage identification is the core problem of structural health monitoring (SHM). The traditional damage detection methods are restricted in the practical applications, due to factors including the complete measured data and modal information ...
Mengying Li, Zi-yan Wu, Haifeng Yang, He Huang   +3 more
semanticscholar   +1 more source