Ir al contenido (pulsa Retorno)

Universitat Politècnica de Catalunya

    • Català
    • Castellano
    • English
    • LoginRegisterLog in (no UPC users)
  • mailContact Us
  • world English 
    • Català
    • Castellano
    • English
  • userLogin   
      LoginRegisterLog in (no UPC users)

UPCommons. Global access to UPC knowledge

57.066 UPC E-Prints
You are here:
View Item 
  •   DSpace Home
  • E-prints
  • Centres de recerca
  • CoDAlab - Control, Modelització, Identificació i Aplicacions
  • Ponències/Comunicacions de congressos
  • View Item
  •   DSpace Home
  • E-prints
  • Centres de recerca
  • CoDAlab - Control, Modelització, Identificació i Aplicacions
  • Ponències/Comunicacions de congressos
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Damage detection and diagnosis for offshore wind foundations

Thumbnail
View/Open
ICINCO_2020.pdf (3,825Mb) (Restricted access)   Request copy 

Què és aquest botó?

Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:

  • Disposem del correu electrònic de l'autor
  • El document té una mida inferior a 20 Mb
  • Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Share:
 
  View Usage Statistics
Cita com:
hdl:2117/329860

Show full item record
Puruncajas Maza, BryanMés informació
Vidal Seguí, YolandaMés informacióMés informacióMés informació
Tutivén Gálvez, ChristianMés informació
Document typeConference report
Defense date2020
Rights accessRestricted access - publisher's policy
Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
Structural health monitoring for wind turbines (WT) in remote locations, as offshore, is crucial (Presencia and Shafiee, 2018). Offshore wind farms are increasingly realized in water depths beyond 30 meters, where lattice foundations (as jacket-type) are a highly competitive substructure type (Moulas et al., 2017). In this work, a methodology for the diagnosis of structural damage in jacket-type foundations is stated by means of a small-scale structure -an experimental laboratory tower modeling an offshore-fixed jacket-type WT. In the literature, a lot of methodologies for damage detection can be found (Li et al., 2015). Among them, the vibration-based methods are one of the most prolific ones. However, they are, primarily, focused on the case of measurable input excitation and vibration response signals, with only few recent studies focused on the vibration–response–only case, the importance of which stems from the fact that in some applications the excitation cannot be imposed and often is not measurable. This work aims to contribute in this area, as the vibration excitation is given by the wind and analyzed by a convolutional neural network (CNN), with a classification accuracy result of 93 %.
CitationPuruncajas, B.; Vidal, Y.; Tutivén, C. Damage detection and diagnosis for offshore wind foundations. A: ICINCO - International Conference on Informatics in Control, Automation and Robotics. "ICINCO 2020 - Proceedings of the 17th International Conference on Informatics in Control, Automation and Robotics". 2020, p. 181-187. ISBN 978-989-758-442-8. 
URIhttp://hdl.handle.net/2117/329860
DL470573/20
ISBN978-989-758-442-8
Publisher versionhttps://www.insticc.org/node/TechnicalProgram/icinco/2020/presentationDetails/98861
Collections
  • CoDAlab - Control, Modelització, Identificació i Aplicacions - Ponències/Comunicacions de congressos [156]
  • Departament de Matemàtiques - Ponències/Comunicacions de congressos [996]
  • Doctorat en Automàtica, Robòtica i Visió - Ponències/Comunicacions de congressos [111]
Share:
 
  View Usage Statistics

Show full item record

FilesDescriptionSizeFormatView
ICINCO_2020.pdfBlocked3,825MbPDFRestricted access

Browse

This CollectionBy Issue DateAuthorsOther contributionsTitlesSubjectsThis repositoryCommunities & CollectionsBy Issue DateAuthorsOther contributionsTitlesSubjects

© UPC Obrir en finestra nova . Servei de Biblioteques, Publicacions i Arxius

info.biblioteques@upc.edu

  • About This Repository
  • Contact Us
  • Send Feedback
  • Inici de la pàgina