A smoothed iFEM approach for efficient shape-sensing applications: Numerical and experimental validation on composite structures
A smoothed inverse finite element method (iFEM (s)) is developed by coupling the inverse
finite element method (iFEM) and the smoothing element analysis (SEA) for real-time …
finite element method (iFEM) and the smoothing element analysis (SEA) for real-time …
Structural engineering from an inverse problems perspective
The field of structural engineering is vast, spanning areas from the design of new
infrastructure to the assessment of existing infrastructure. From the onset, traditional entry …
infrastructure to the assessment of existing infrastructure. From the onset, traditional entry …
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 …
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 …
Buckling detection and shape reconstruction using strain distributions measured from a distributed fiber optic sensor
This paper proposes to detect buckling and reconstruct three-dimensional deformations
using distributed fiber optic sensors. The distributed sensors measured strain distributions …
using distributed fiber optic sensors. The distributed sensors measured strain distributions …
FBG-based strain monitoring and temperature compensation for composite tank
Z Liang, D Liu, X Wang, J Zhang, H Wu, X Qing… - Aerospace Science and …, 2022 - Elsevier
The composite tank has become the trend and focus for the power system of the new
generation aerospace vehicles. However, the evaluation methods and monitoring …
generation aerospace vehicles. However, the evaluation methods and monitoring …
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 …