Output-only modal identification has seen significant activity in recent years, especially in
large-scale structures where controlled input force generation is often difficult to achieve …

With the depletion of fossil energy, offshore wind power has become an irreplaceable
energy source for most countries in the world. In recent years, offshore wind power …

Many important systems, such as wind turbines, helicopters and turbomachinery, must be
modeled with linear time-periodic equations of motion to correctly predict resonance …

Numerous damage detection methods have been discovered to provide an early warning at
the earliest possible stage against structural damage or any type of abnormality in the wind …

This work presents the results of in‐field tests performed on a 2.5 MW, 80 m diameter wind
turbine. During the two test campaigns, dynamic response of the structure was monitored by …

Abstract Operational Modal Analysis (OMA) is one of the branches of experimental modal
analysis which allows extracting modal parameters based on measuring only the responses …

Abstract Models that predict the Frequency Response Function (FRF) of six degree-of-
freedom (6-dof) industrial robots used for machining operations such as milling are usually …

Structural health monitoring of towers for offshore wind turbines (OWTs) is critical because
they serve as support structures. Although the modal parameters of the tower can be …

The study focuses on vibration response based health monitoring for an operating wind
turbine, which features time-dependent dynamics under environmental and operational …

Continuous-Scan Laser Doppler Vibrometry (CSLDV) is a technique where the
measurement point continuously sweeps over a structure while measuring, capturing both …