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dc.contributor.author | Arcos Jiménez, Alfredo | |
dc.contributor.author | García Márquez, Fausto Pedro | |
dc.contributor.author | Borja Moraleda, Victoria | |
dc.contributor.author | Gómez Muñoz, Carlos Quiterio | |
dc.date.accessioned | 2018-09-16T19:05:52Z | |
dc.date.available | 2018-09-16T19:05:52Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Arcos Jiménez, A., García Márquez, F., Borja Moraleda, V., & Gómez Muñoz, C. (2019). Linear and Nonlinear Features and Machine Learning for Wind Turbine Blade Ice Detection and Diagnosis. Renewable Energy, 132, 1034-1048. DOI: 10.1016/j.renene.2018.08.050 | spa |
dc.identifier.issn | 0960-1481 | |
dc.identifier.uri | http://hdl.handle.net/11268/7399 | |
dc.description.abstract | The mass of ice on wind turbines blades is one of the main problems that energy companies have in cold climates. This paper presents a novel approach to detect and classify ice thickness based on pattern recognition through guided ultrasonic waves and Machine Learning. To successfully achieve a supervised classification, it is necessary to employ a method that allows the correct extraction and selection of features of the ultrasonic signal. The main novelty in this work is that the approach considers four feature extraction methods to validate the results, grouped by linear (AutoRegressive (AR) and Principal Component Analysis) and nonlinear (nonlinear-AR eXogenous and Hierarchical Non-Linear Principal Component Analysis), and feature selection is done by Neighbourhood Component Analysis. A supervised classification was performed through Machine Learning with twenty classifiers such as Decision tree, Discriminant Analysis, Support Vector Machines, K-Nearest Neighbours, and Ensemble Classifiers. Finally, an evaluation of the classifiers was done in single frequency and multi-frequency modes, obtaining accurate results. | spa |
dc.description.sponsorship | The work reported herewith has been financially by the Spanish Ministerio de Economía y Competitividad, under Research Grant Ref.: DPI2015-67264-P. | spa |
dc.language.iso | eng | spa |
dc.title | Linear and nonlinear features and machine learning for wind turbine blade ice detection and diagnosis | spa |
dc.type | article | spa |
dc.description.impact | 6.274 JCR (2019) Q1, 9/41 Green & Sustainable Science & Technology, 19/112 Energy & Fuels | spa |
dc.description.impact | 2.052 SJR (2019) Q1, 19/297 Renewable Energy, Sustainability and the Environment | spa |
dc.description.impact | No data IDR 2019 | spa |
dc.identifier.doi | 10.1016/j.renene.2018.08.050 | |
dc.rights.accessRights | closedAccess | spa |
dc.subject.uem | Redes de neuronas artificiales | spa |
dc.subject.uem | Ultrasonidos | spa |
dc.subject.unesco | Recursos energéticos | spa |
dc.subject.unesco | Investigación aplicada | spa |
dc.description.filiation | UEM | spa |
dc.peerreviewed | Si | spa |
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