Structural damage identification using strain mode differences by the iFEM based on the convolutional neural network (CNN)
M Li, D Jia, Z Wu, S Qiu, W He - Mechanical Systems and Signal …, 2022 - Elsevier
Structural damage identification is the key problem of structural health monitoring (SHM),
which has been widely used in many fields. Traditional damage detection methods usually …
which has been widely used in many fields. Traditional damage detection methods usually …
A novel delamination damage detection strategy based on inverse finite element method for structural health monitoring of composite structures
In recent years, structural health monitoring (SHM) has been revolutionized with the advent
of the inverse finite element method (iFEM), which is a superior sensing technology based …
of the inverse finite element method (iFEM), which is a superior sensing technology based …
An experimental implementation of inverse finite element method for real-time shape and strain sensing of composite and sandwich structures
In this study, the inverse finite element method (iFEM) is experimentally applied to real-time
displacement reconstruction of a moderately thick wing-shaped sandwich structure via a …
displacement reconstruction of a moderately thick wing-shaped sandwich structure via a …
Geometrically nonlinear shape sensing of anisotropic composite beam structure using iFEM algorithm and third-order shear deformation theory
F Zhao, R Du, J Wang, F Zhang, B Hong - Composite Structures, 2023 - Elsevier
The inverse finite element method (iFEM) has been used to achieve the shape sensing of
small displacements based on linear elastic theory. However, with the development of smart …
small displacements based on linear elastic theory. However, with the development of smart …
[HTML][HTML] A fuzzy-set-based joint distribution adaptation method for regression and its application to online damage quantification for structural digital twin
Online damage quantification suffers from insufficient labeled data that weakens its
accuracy. In this context, adopting the domain adaptation on historical labeled data from …
accuracy. In this context, adopting the domain adaptation on historical labeled data from …
Shape sensing for thin-shell spaceborne antennas with adaptive isogeometric analysis and inverse finite element method
As the preventive maintenance paradigm transfers to condition-based maintenance,
deformation monitoring has become a fundamental system capacity in aerospace …
deformation monitoring has become a fundamental system capacity in aerospace …
Comparison of strain pre-extrapolation techniques for shape and strain sensing by iFEM of a composite plate subjected to compression buckling
D Oboe, L Colombo, C Sbarufatti, M Giglio - Composite Structures, 2021 - Elsevier
Abstract The inverse Finite Element Method (iFEM) is a model-based technique for structural
shape sensing based on a pattern of input strain data experimentally acquired on the …
shape sensing based on a pattern of input strain data experimentally acquired on the …
Experimental and numerical investigation on large deformation reconstruction of thin laminated composite structures using inverse finite element method
The inverse finite element method (iFEM) is one of the best candidates to perform
displacement monitoring (shape sensing) of structures using a set of on-board/embedded …
displacement monitoring (shape sensing) of structures using a set of on-board/embedded …
Nonlinear deformation monitoring of elastic beams based on isogeometric iFEM approach
F Zhao, A Kefal, H Bao - International Journal of Non-Linear Mechanics, 2022 - Elsevier
Shape sensing plays a key role in Structural Health Monitoring (SHM) and has become an
excellent methodology for large-scale engineering structures to achieve significant …
excellent methodology for large-scale engineering structures to achieve significant …
Efficient shape sensing of plate structures using the inverse Finite Element Method aided by strain pre-extrapolation
The inverse problem of reconstructing structural deformations based on measured strain
data, known as shape sensing, is addressed in this numerical study for a cantilevered plate …
data, known as shape sensing, is addressed in this numerical study for a cantilevered plate …