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Species discrimination in plasma welding spectra by means of principal and independent component analysis

Abstract: Principal and Independent Component Analysis are used in this paper to provide a discrimination among those species participating in the plasma of welding spectra. This approach might be useful for spectral line identification for emission spectroscopy, especially for online welding diagnostics and laser induced breakdown spectroscopy. In this case, the feasibility of this proposal will be analyzed by means of arcwelding experiments where different plasma species will be separated by the proposed processing scheme.

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

 Autoría: Real E., Mirapeix J., Conde O., Ruiz-Lombera R., Cobo A., Lopez-Higuera J.,

 Congreso: International Conference on Optical Fibre Sensors: OFS (23ª : 2014 : Santander)

Editorial: SPIE Society of Photo-Optical Instrumentation Engineers

 Año de publicación: 2014

Nº de páginas: 4

Tipo de publicación: Comunicación a Congreso

DOI: 10.1117/12.2054722

ISSN: 0277-786X,1996-756X

Proyecto español: TEC2010-20224-C02-02 ; FIS2010-19860

Url de la publicación: https://doi.org/10.1117/12.2054722