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Fiber Bragg Grating sensors for on-line welding diagnostics

Abstract: In this work Fiber Bragg Grating transducers (FBGs) are used to perform an on-line monitoring of an arc-welding process by means of the combined temperature and strain profile. The main goal of this approach is to establish a correlation between the appearance of defects in the seams and the response offered by the FBGs, exploring the optimal disposition of the FBGs in terms of their sensitivity to weld defects. The proposed solution will be explored by means of welding tests and a comparison with a plasma spectroscopic analysis.

Otras comunicaciones del congreso o articulos relacionados con autores/as de la Universidad de Cantabria

 Autoría: Rodriguez-Cobo L., Mirapeix J., Ruiz-Lombera R., Cobo A., Lopez-Higuera J.,

 Congreso: European Workshop on Optical Fibre Sensors (5º : 2013 : Cracovia)

Editorial: SPIE Society of Photo-Optical Instrumentation Engineers

 Fecha de publicación: 20/05/2013

Nº de páginas: 4

Tipo de publicación: Comunicación a Congreso

 DOI: 10.1117/12.2025723

ISSN: 0277-786X,1996-756X

 Proyecto español: TEC2010-20224-C02-02

Url de la publicación: https://doi.org/10.1117/12.2025723