High-Resolution Structure-from-Motion for Quantitative Measurement of Leading-Edge Roughness

High-Resolution Structure-from-Motion for Quantitative Measurement of Leading-Edge Roughness

Over time, erosion of the leading edge of wind turbine blades increases the leading-edge roughness (LER). This may reduce the aerodynamic performance of the blade and hence the annual energy production of the wind turbine. As early detection is key for cost-effective maintenance, inspection methods...

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Bibliographic Details
Main Authors: Mikkel Schou Nielsen, Ivan Nikolov, Emil Krog Kruse, Jørgen Garnæs, Claus Brøndgaard Madsen
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Energies
Subjects:
structure from motion
surface analysis
leading-edge roughness
blade inspection
quantitative 3D reconstruction
photogrammetry
Online Access:https://www.mdpi.com/1996-1073/13/15/3916

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https://www.mdpi.com/1996-1073/13/15/3916

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