Automated uncertainty-based clustering and tracking of modal parameters under strong variations

J Priou, S Greś, A Mendler, M Perrault… - International Operational …, 2024 - Springer
The interpretation of stabilization diagrams and the tracking of modes over time are classical
tasks in operational modal analysis. In this work, we present a method based on a greedy …

A new perspective on Bayesian Operational Modal Analysis

BJ O'Connell, MD Champneys, TJ Rogers - arXiv preprint arXiv …, 2024 - arxiv.org
In the field of operational modal analysis (OMA), obtained modal information is frequently
used to assess the current state of aerospace, mechanical, offshore and civil structures …

Automated modal parameter tracking with neural network based normalization of environmental perturbations

J Priou, S Gres, M Perrault, L Guerineau… - EWSHM 2024-11th …, 2024 - inria.hal.science
Automated modal parameter tracking is an essential part of vibration-based structural health
monitoring of engineering structures, eg, bridges, high-rise building, wind turbines, amongst …

Model Order Selection for Uncertainty Quantification in Subspace-Based OMA of Vestas V27 Blade

S Greś, M Döhler - … Conference on Experimental Vibration Analysis for …, 2023 - Springer
Although several uncertainty quantification algorithms have gained widespread use in
applications, recent work suggests that the resultant uncertainty estimates are inaccurate …

Institute of Structural Engineering (IBK), SMM Team, ETH Zürich, 8093 Zürich, Switzerland 2

S Greś¹, M Döhler - Experimental Vibration Analysis for Civil …, 2023 - books.google.com
Although several uncertainty quantification algorithms have gained widespread use in
applications, recent work suggests that the resultant uncertainty estimates are inaccurate …