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 …
Coupling of peridynamics and inverse finite element method for shape sensing and crack propagation monitoring of plate structures
A novel structural health monitoring approach is developed by coupling the inverse finite
element method (iFEM) and peridynamic theory (PD) for real-time shape sensing analysis …
element method (iFEM) and peridynamic theory (PD) for real-time shape sensing analysis …
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 …
A combined experimental/numerical study on deformation sensing of sandwich structures through inverse analysis of pre-extrapolated strain measurements
Real-time reconstruction of displacement field from a network of discrete strain sensors is
referred to as “shape (deformation) sensing” for which inverse finite element method (iFEM) …
referred to as “shape (deformation) sensing” for which inverse finite element method (iFEM) …
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 …
[HTML][HTML] Computational engine for finite element digital twins of structural dynamics via motion data
Typical structural health monitoring systems employ limited numbers of sensors capable of
measuring discrete local behaviours. However, practical challenges arise as these sensor …
measuring discrete local behaviours. However, practical challenges arise as these sensor …
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 …
[HTML][HTML] Computer-aided feature recognition of CFRP plates based on real-time strain fields reflected from FBG measured signals
Condition monitoring of critical and expensive carbon fiber reinforced polymer (CFRP)
composite infrastructures is extremely essential task for uninterrupted operation and the …
composite infrastructures is extremely essential task for uninterrupted operation and the …
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 …