A review of machine learning methods applied to structural dynamics and vibroacoustic

BZ Cunha, C Droz, AM Zine, S Foulard… - Mechanical Systems and …, 2023 - Elsevier
Abstract The use of Machine Learning (ML) has rapidly spread across several fields of
applied sciences, having encountered many applications in Structural Dynamics and …

Transfer learning based multi-fidelity physics informed deep neural network

S Chakraborty - Journal of Computational Physics, 2021 - Elsevier
For many systems in science and engineering, the governing differential equation is either
not known or known in an approximate sense. Analyses and design of such systems are …

Stochastic oblique impact on composite laminates: a concise review and characterization of the essence of hybrid machine learning algorithms

T Mukhopadhyay, S Naskar, S Chakraborty… - … Methods in Engineering, 2021 - Springer
Due to the absence of adequate control at different stages of complex manufacturing
process, material and geometric properties of composite structures are often uncertain. For a …

Machine learning based digital twin for dynamical systems with multiple time-scales

S Chakraborty, S Adhikari - Computers & structures, 2021 - Elsevier
Digital twin technology has a huge potential for widespread applications in different
industrial sectors such as infrastructure, aerospace, and automotive. However, practical …

Digital twin technology for wind turbine towers based on joint load–response estimation: A laboratory experimental study

Z Zhu, J Zhang, S Zhu, J Yang - Applied Energy, 2023 - Elsevier
An accurate estimation of dynamic loads and structural dynamic responses is deemed an
indispensable prerequisite for developing trustworthy digital twin (DT) models of dynamically …

Seismic response prediction of structures based on Runge-Kutta recurrent neural network with prior knowledge

T Wang, H Li, M Noori, R Ghiasi, SC Kuok… - Engineering …, 2023 - Elsevier
In the seismic analysis of structural systems, dynamic response prediction is an essential
problem and is significant in every stage during the structural life cycle. Conventionally …

Estimation of cavitation velocity fields based on limited pressure data through improved U-shaped neural network

Y Xu, Y Sha, C Wang, Y Wei - Physics of Fluids, 2023 - pubs.aip.org
In marine applications, estimating velocity fields or other states from limited data are
important as it provides a reference for active control. In this work, we propose PVNet …

A sparse Bayesian framework for discovering interpretable nonlinear stochastic dynamical systems with Gaussian white noise

T Tripura, S Chakraborty - Mechanical Systems and Signal Processing, 2023 - Elsevier
Extracting governing physics from data is a key challenge in many areas of science and
technology. The existing techniques for equation discovery are mostly applicable to …

Extraction of contact-point response in indirect bridge health monitoring using an input estimation approach

R Nayek, S Narasimhan - Journal of Civil Structural Health Monitoring, 2020 - Springer
Identification of bridge dynamic properties from moving vehicle responses presents several
practical benefits. However, a problem that arises when working with vehicle responses for …

An enhanced Kriging surrogate modeling technique for high-dimensional problems

Y Zhou, Z Lu - Mechanical Systems and Signal Processing, 2020 - Elsevier
Surrogate modeling techniques are widely used to simulate the behavior of manufactured
and engineering systems. The construction of such surrogate models may become …