An effective method for damage assessment based on limited measured locations in skeletal structures
This article proposes a new damage detection method using Modal Test Analysis Model and
artificial neural networks. A challenge in damage detection problems is lack of measured …
artificial neural networks. A challenge in damage detection problems is lack of measured …
Structural health monitoring of harbor caissons using support vector machine and principal component analysis
Harbor caissons are regarded as one of the most critical infrastructures, and any disruption
in their operation would have dramatic economic consequences. The need for a health …
in their operation would have dramatic economic consequences. The need for a health …
Damage identification under ambient vibration and unpredictable signal nature
BS Razavi, MR Mahmoudkelayeh… - Journal of Civil Structural …, 2021 - Springer
Ambient vibration is an unknown excitation source that may produce stationary or non-
stationary signals. Under such circumstances, traditional feature extraction techniques may …
stationary signals. Under such circumstances, traditional feature extraction techniques may …
Structural damage identification through sensitivity-based finite element model updating and wavelet packet transform component energy
Civil infrastructures deteriorate due to aging, adverse environmental conditions, and
inadequate maintenance. Thus, to ensure both safety and serviceability of the structures as …
inadequate maintenance. Thus, to ensure both safety and serviceability of the structures as …
A comparative machine learning approach for entropy-based damage detection using output-only correlation signal
This paper proposes an output-only damage classification framework using correlation
functions and information entropy. Information entropy quantifies the amount of complexity …
functions and information entropy. Information entropy quantifies the amount of complexity …
Modeling and optimization of the extraction of ylang-ylang essential oils using surrogate models from simulated data, coupled with covariance matrix adaptation …
The plant Ylang-ylang is a tree native to the subtropical regions. Essential oils are typically
extracted from their flowers to be used in several alternative medical treatment options. This …
extracted from their flowers to be used in several alternative medical treatment options. This …
A novel optimization algorithm based on modal force information for structural damage identification
This paper proposes a novel optimization algorithm called modal force information-based
optimization (MFIBO) to identify the location and severity of damage in structures. The main …
optimization (MFIBO) to identify the location and severity of damage in structures. The main …
Output-only entropy-based damage detection using transmissibility function
This paper presents an output-only structural damage identification methodology by
combining the concept of information entropy and transmissibility function. Information …
combining the concept of information entropy and transmissibility function. Information …
Famine Algorithm and Pseudo‐Kinetic Energy for Structural Damage Detection
In this study, a novel damage detection framework for skeletal structures is presented. The
introduced scheme is based on the optimization‐based model updating method. A new …
introduced scheme is based on the optimization‐based model updating method. A new …
Using a digital twin as the objective function for evolutionary algorithm applications in large scale industrial processes
M Eklund, SA Sierla, H Niemistö, T Korvola… - IEEE …, 2023 - ieeexplore.ieee.org
In this paper, we describe how the up-to-date state of a digital twin, and its corresponding
simulation model, can be used as a fitness function of an evolutionary algorithm for …
simulation model, can be used as a fitness function of an evolutionary algorithm for …