An effective damage identification procedure using model updating technique and multi-objective optimization algorithm for structures made of functionally graded …

D Dinh-Cong, T Nguyen-Thoi - Engineering with Computers, 2023 - Springer
The application of multi-objective optimization algorithms in the field of structural damage
identification has gained increasing attention in the past few years. Nevertheless, their …

Probabilistic damage identification of FGM structures using model updating procedure based on expansion of incomplete FRF data

D Dinh-Cong, T Nguyen-Thoi - Structures, 2023 - Elsevier
The spatial incompleteness and uncertainties of measured data are unavoidable factors that
could significantly affect the reliability of damage detection results. It is therefore essential to …

Damage diagnosis in 3D structures using a novel hybrid multiobjective optimization and FE model updating framework

NF Alkayem, M Cao, M Ragulskis - Complexity, 2018 - Wiley Online Library
Structural damage detection is a well‐known engineering inverse problem in which the
extracting of damage information from the dynamic responses of the structure is considered …

Deep learning for inverse material characterization

YG Motlagh, F Fathi, JC Brigham, PK Jimack - Computer Methods in …, 2025 - Elsevier
This paper presents an approach for computationally efficient inverse material
characterization using Physics-Informed Neural Networks (PINNs) based on partial-field …

A computationally efficient approach for inverse material characterization combining Gappy POD with direct inversion

M Wang, D Dutta, K Kim, JC Brigham - Computer Methods in Applied …, 2015 - Elsevier
An approach for computationally efficient inverse material characterization from partial-field
response measurements that combines the Gappy proper orthogonal decomposition (POD) …

[HTML][HTML] Behavior characterization of visco-hyperelastic models for rubber-like materials using genetic algorithms

JA López-Campos, A Segade, JR Fernández… - Applied Mathematical …, 2019 - Elsevier
Rubber-like materials are widely deployed in industry because of their outstanding
properties of elasticity and energy dissipation capacity. In order to analyze and improve the …

[PDF][PDF] Deep learning for inverse material characterisation

Y Ghaffari Motlagh, F Fathi… - … Methods in Applied …, 2024 - eprints.whiterose.ac.uk
This paper presents an approach for computationally efficient inverse material
characterisation using Physics-Informed Neural Networks (PINNs) based on partial-field …

Tolerance-based Pareto optimality for structural identification accounting for uncertainty

C Chisari - Engineering with Computers, 2019 - Springer
Structural parameter identification often requires an estimate, at least in a qualitative fashion,
of the uncertainty of the solution. This uncertainty quantification should account for the …

Multiobjective optimization approach for robust bridge damage identification against sensor noise

SY Ok, S Jung, J Song - Shock and Vibration, 2018 - Wiley Online Library
One of the important goals of structural health monitoring is to identify structural damage
using measured responses. However, such damage identification is sensitive to noises in …

A generalized iterative approach to improve reduced-order model accuracy for inverse problem applications

M Ahmadpoor, B Notghi, JC Brigham - Journal of Engineering …, 2016 - ascelibrary.org
A generally applicable algorithm for the iterative generation of data ensembles to efficiently
create accurate computational mechanics reduced-order models (ROMs) for use in …