Damage detection by using FBGs and strain field pattern recognition techniques

Julián Sierra-Pérez; Alfredo Güemes; Luis E. Mujica

doi:10.1088/0964-1726/22/2/025011

Damage detection by using FBGs and strain field pattern recognition techniques

Julián Sierra-Pérez, Alfredo Güemes, Luis E. Mujica

Resultado de la investigación: Contribución a una revista › Artículo › revisión exhaustiva

36 Citas (Scopus)

Resumen

A novel methodology for damage detection and location in structures is proposed. The methodology is based on strain measurements and consists in the development of strain field pattern recognition techniques. The aforementioned are based on PCA (principal component analysis) and damage indices (T ² and Q). We propose the use of fiber Bragg gratings (FBGs) as strain sensors.

Idioma original	Inglés
Número de artículo	025011
Publicación	Smart Materials and Structures
Volumen	22
N.º	2
DOI	https://doi.org/10.1088/0964-1726/22/2/025011
Estado	Publicada - feb. 2013

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title = "Damage detection by using FBGs and strain field pattern recognition techniques",

abstract = "A novel methodology for damage detection and location in structures is proposed. The methodology is based on strain measurements and consists in the development of strain field pattern recognition techniques. The aforementioned are based on PCA (principal component analysis) and damage indices (T 2 and Q). We propose the use of fiber Bragg gratings (FBGs) as strain sensors.",

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year = "2013",

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AU - Sierra-Pérez, Julián

AU - Güemes, Alfredo

AU - Mujica, Luis E.

PY - 2013/2

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N2 - A novel methodology for damage detection and location in structures is proposed. The methodology is based on strain measurements and consists in the development of strain field pattern recognition techniques. The aforementioned are based on PCA (principal component analysis) and damage indices (T 2 and Q). We propose the use of fiber Bragg gratings (FBGs) as strain sensors.

AB - A novel methodology for damage detection and location in structures is proposed. The methodology is based on strain measurements and consists in the development of strain field pattern recognition techniques. The aforementioned are based on PCA (principal component analysis) and damage indices (T 2 and Q). We propose the use of fiber Bragg gratings (FBGs) as strain sensors.

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U2 - 10.1088/0964-1726/22/2/025011

DO - 10.1088/0964-1726/22/2/025011

M3 - Artículo

AN - SCOPUS:84873361642

SN - 0964-1726

VL - 22

JO - Smart Materials and Structures

JF - Smart Materials and Structures

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Damage detection by using FBGs and strain field pattern recognition techniques

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