An artificial neural network methodology for damage detection: Demonstration on an operating wind turbine blade

A Movsessian, DG Cava, D Tcherniak - Mechanical Systems and Signal …, 2021 - Elsevier
This study presents a novel artificial neural network (ANN) based methodology within a
vibration-based structural health monitoring framework for robust damage detection. The …

[HTML][HTML] Anomaly detection of wind turbines based on stationarity analysis of SCADA data

PB Dao, T Barszcz, WJ Staszewski - Renewable Energy, 2024 - Elsevier
This study presents a stationarity-based method, based on sliding window principle, for wind
turbine monitoring and anomaly detection. Initially, the window is formed with a reference …

A case study on risk-based maintenance of wind turbine blades with structural health monitoring

JS Nielsen, D Tcherniak… - Structure and Infrastructure …, 2021 - Taylor & Francis
The paper presents a case study demonstrating the methods used to estimate the value of
the information (VoI) delivered by a structural health monitoring (SHM) system. The …

Addressing practicalities in multivariate nonlinear regression for mitigating environmental and operational variations

C Roberts, DG Cava… - Structural Health …, 2023 - journals.sagepub.com
A significant problem associated with the implementation of Vibration-Based Structural
Health Monitoring (VSHM) systems originates from the detrimental effects caused by …

[HTML][HTML] Robust mitigation of EOVs using multivariate nonlinear regression within a vibration-based SHM methodology

C Roberts, LD Avendaño-Valencia, DG Cava - Mechanical Systems and …, 2024 - Elsevier
A significant issue that has plagued data-driven Vibration-based Structural Health
Monitoring (VSHM) is the mitigation of Environmental and Operational Variations (EOVs) …

On cointegration analysis for condition monitoring and fault detection of wind turbines using SCADA data

PB Dao - Energies, 2023 - mdpi.com
Cointegration theory has been recently proposed for condition monitoring and fault detection
of wind turbines. However, the existing cointegration-based methods and results presented …

[HTML][HTML] Machine learning and cointegration for wind turbine monitoring and fault detection: from a comparative study to a combined approach

P Knes, PB Dao - Energies, 2024 - mdpi.com
Data-driven models have become powerful tools for structural and condition monitoring of
engineering systems, particularly wind turbines. This paper presents a comparative analysis …

Lamb Wave-Based Structural Damage Detection: A Time Series Approach Using Cointegration

PB Dao - Materials, 2023 - mdpi.com
Although Lamb waves have found extensive use in structural damage detection, their
practical applications remain limited. This limitation primarily arises from the intricate nature …

Data-driven design and operation of offshore wind structures

D Augustyn, UT Tygesen, MD Ulriksen… - … Ocean and Polar …, 2019 - onepetro.org
In this paper a novel Data-Driven Design and Operation approach is introduced for an
offshore wind energy application to account for site-specific conditions. Data from …

Strategies for sustainable urban development: Assessing the impact of adaptation readiness, nanotechnology, and renewable energy on urban ecosystems

J Li, W Han, MA Mahmood - Natural Resources Forum - Wiley Online Library
In an era marked by rapid urbanization and increasing environmental concerns, the quest
for sustainable development has become paramount. The goal of this study is to support …