Structural dynamics of offshore Wind Turbines: A review

K Jahani, RG Langlois, FF Afagh - Ocean Engineering, 2022 - Elsevier
The trend in the offshore wind turbine industry is towards using wind turbines with more
energy harvesting capacity per unit and greater power per mass ratios to compete with other …

Transmissibility-based system identification for structural health Monitoring: Fundamentals, approaches, and applications

WJ Yan, MY Zhao, Q Sun, WX Ren - Mechanical Systems and Signal …, 2019 - Elsevier
The difficulty of achieving controlled input has led to the development of new output-only
structural health monitoring (SHM) approaches. Without measuring the input or assuming a …

Sequence-based modeling of deep learning with LSTM and GRU networks for structural damage detection of floating offshore wind turbine blades

DE Choe, HC Kim, MH Kim - Renewable Energy, 2021 - Elsevier
This paper proposes and tests a sequence-based modeling of deep learning (DL) for
structural damage detection of floating offshore wind turbine (FOWT) blades using Long …

A comprehensive study on Structural Health Monitoring (SHM) of wind turbine blades by instrumenting tower using machine learning methods

M Khazaee, P Derian, A Mouraud - Renewable Energy, 2022 - Elsevier
In this article, a feasibility study has been carried out in order to detect structural faults in the
blade by analyzing the tower vibration. A 5-MW onshore wind turbine was modeled using …

Experimental and computational damping estimation of an offshore wind turbine on a monopile foundation

R Shirzadeh, C Devriendt, MA Bidakhvidi… - Journal of Wind …, 2013 - Elsevier
Abstract In this study, Operational Modal Analysis (OMA) is used to identify the damping
value of the fundamental for-aft (FA) mode of an Offshore Wind Turbine (OWT) using both …

Testing, inspecting and monitoring technologies for wind turbine blades: A survey

B Yang, D Sun - Renewable and Sustainable Energy Reviews, 2013 - Elsevier
Renewable wind energy is one of the most efficient and effective ways to deal with global
warming and energy crisis. Recently, wind energy has grown at an impressive rate in entire …

Structural health monitoring of towers and blades for floating offshore wind turbines using operational modal analysis and modal properties with numerical-sensor …

HC Kim, MH Kim, DE Choe - Ocean Engineering, 2019 - Elsevier
In the present study, a structural health monitoring (SHM) method for floating offshore wind
turbines (FOWTs) is suggested and tested using operational modal analysis (OMA) with …

Vibration‐based damage detection in a wind turbine using 1 year of data

G Oliveira, F Magalhães, Á Cunha… - Structural Control and …, 2018 - Wiley Online Library
In the current state of development, it is very hard to remotely evaluate the actual condition of
wind turbines structures. This makes it impossible for a wind farm owner to correctly …

Vibration‐based monitoring of a small‐scale wind turbine blade under varying climate conditions. Part I: An experimental benchmark

Y Ou, KE Tatsis, VK Dertimanis… - … Control and Health …, 2021 - Wiley Online Library
Structural health monitoring (SHM) has been increasingly exploited in recent years as a
valuable tool for assessing performance throughout the life cycle of structural systems, as …

Health monitoring and safety evaluation of the offshore wind turbine structure: a review and discussion of future development

J Lian, O Cai, X Dong, Q Jiang, Y Zhao - Sustainability, 2019 - mdpi.com
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 …