A systematic review of optimization algorithms for structural health monitoring and optimal sensor placement

S Hassani, U Dackermann - Sensors, 2023 - mdpi.com
In recent decades, structural health monitoring (SHM) has gained increased importance for
ensuring the sustainability and serviceability of large and complex structures. To design an …

Chaos Game Optimization: A comprehensive study of its variants, applications, and future directions

R Oueslati, G Manita, A Chhabra, O Korbaa - Computer Science Review, 2024 - Elsevier
Abstract Chaos Game Optimization Algorithm (CGO) is a novel advancement in
metaheuristic optimization inspired by chaos theory. It addresses complex optimization …

[HTML][HTML] Optimization-based damage detection in composite structures using incomplete measurements

S Hassani, U Dackermann - Structures, 2023 - Elsevier
Incomplete data poses challenges in accurately assessing structural health and detecting
damage. It limits the ability to capture the complete behavior and response of the structure …

Simultaneous identification of structural joint and member damage in semi-rigid frames using expanded FRF data

D Dinh-Cong, T Nguyen-Thoi - Structures, 2024 - Elsevier
The simultaneous identification of damage in both structural joints and members is indeed a
crucial and challenging task due to the complex interactions between these components …

Structural damage detection based on modal strain energy assurance criterion using adaptive region shrinkage assisted IGOA

Z Chen, Q Liu, C Pan - Structures, 2023 - Elsevier
The efficiency in high-dimension optimization, premature convergence and noise
robustness are common challenges that restrict the application of swarm-based algorithms …

Damage detection of truss structures using meta-heuristic algorithms and optimized group method of data handling surrogate model

M Farhadi, R Ghiasi, P Torkzadeh - Structures, 2024 - Elsevier
Optimization-based methods are increasingly being implemented for structural damage
detection (SDD) problems through the minimization of the objective functions based on …

A Robotic Automated Solution for Operational Modal Analysis of Bridges with High-Resolution Mode Shape Recovery

X Jian, Z Lai, K Bacsa, Y Fu, CG Koh, L Sun… - Journal of Structural …, 2024 - ascelibrary.org
This study presents a robot-assisted solution for the automated identification of bridge
frequencies and high-spatial-resolution mode shapes using a minimal number of sensors …

A Comparison of Metaheuristic Algorithms for Structural Optimization: Performance and Efficiency Analysis

S Ghaemifard, A Ghannadiasl - Advances in Civil Engineering, 2024 - Wiley Online Library
Optimization challenges effectively mirror numerous complex real‐world problems. These
are typically addressed using two methodologies: approximate methods and exact methods …

A Two-Stage Method for Damage Identification in Concrete Gravity Dams by Using a Modal Curvature-Based Index and Pathfinder Algorithm

P Mohebian, MR Motahari, SBB Aval - Arabian Journal for Science and …, 2024 - Springer
Dams are among the most important civil engineering structures, but they are also
susceptible to damage that can endanger their stability and functionality. It is therefore …

Chaos Optimization Algorithms: A Survey

Y Zhang, J Lu, C Zhao, Z Li, J Yan - International Journal of …, 2024 - World Scientific
Chaos Optimization Algorithms (COAs) have emerged as a potent global optimization
technique, exhibiting remarkable capabilities in tackling complex optimization challenges. In …