[HTML][HTML] Defect identification in laminated composite structures by BEM from incomplete static data
This work examines the identification of defects in anisotropic laminated composite
structures using the boundary element method (BEM) from incomplete static response data …
structures using the boundary element method (BEM) from incomplete static response data …
Inverse problems in the presence of inclusions and unilateral constraints: a boundary element approach
V Mallardo, C Alessandri - Computational mechanics, 2000 - Springer
The authors present a boundary element method (BEM) numerical procedure for the
solution of 2D non-destructive identification problems in the presence of unilateral boundary …
solution of 2D non-destructive identification problems in the presence of unilateral boundary …
Shape sensing and damage identification with iFEM on a composite structure subjected to impact damage and non-trivial boundary conditions
L Colombo, D Oboe, C Sbarufatti, F Cadini… - … Systems and Signal …, 2021 - Elsevier
Abstract The inverse Finite Element Method (iFEM) has recently demonstrated to be a
valuable tool, not only for shape sensing, but also for damage identification in a Structural …
valuable tool, not only for shape sensing, but also for damage identification in a Structural …
Identification of geometric shapes and material properties of inclusions in two-dimensional finite bodies by boundary parameterization
HS Lee, CJ Park, HW Park - Computer Methods in Applied Mechanics and …, 2000 - Elsevier
A system identification scheme based on the boundary element method (BEM) is proposed
to determine geometric shape and elastic material properties of an inclusion in a finite body …
to determine geometric shape and elastic material properties of an inclusion in a finite body …
[PDF][PDF] Vibratory identification of beam boundary conditions
AL Sweet, J Genin, PF Mlakar - 1976 - Citeseer
In previous work, by means of stochastic and deterministic models, the authors presented a
system identification theory for performing nondestructive testing of elastic systems. The …
system identification theory for performing nondestructive testing of elastic systems. The …
Structural damage detection based on virtual element boundary measurement
A “weak” formulation of the pseudo-excitation (PE) approach was recently proposed for
structural damage detection in thin-walled structures. The method was shown to exhibit …
structural damage detection in thin-walled structures. The method was shown to exhibit …
Delamination and skin-spar debond detection in composite structures using the inverse finite element method
R Roy, M Gherlone - Materials, 2023 - mdpi.com
This work presents a novel strategy for detecting and localizing intra-or inter-laminar
damages in composite structures using surface-instrumented strain sensors. It is based on …
damages in composite structures using surface-instrumented strain sensors. It is based on …
Identification of an effective nondestructive technique for bond defect determination in laminate composites—A technical review
Laminate composites are commonly used for the production of critical mechanical structures
and components such as wind turbine blades, helicopter rotors, unmanned aerial vehicle …
and components such as wind turbine blades, helicopter rotors, unmanned aerial vehicle …
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 …
Structural damage identification: influence of model incompleteness and errors
JVA Dos Santos, CMM Soares, CAM Soares… - Composite structures, 2003 - Elsevier
This paper presents a study of the influence of model incompleteness and errors in a
structural damage identification technique based on modal data, leading to a set of linear …
structural damage identification technique based on modal data, leading to a set of linear …