Structural damage detection using PSO optimization technique

Authors

  • Diego Ramírez The University of Oklahoma
  • Iván Darío Gómez Industrial University of Santander image/svg+xml
  • Jabid Quiroga Méndez Industrial University of Santander image/svg+xml

Abstract

Abstract

This paper presents a structural damage detection system. Variations in elasticity module are used as a damage condition in a structural finite element model. This deviation alters vibration natural frequencies and shape modes; which is the fault indicator in this proposal. Noise and incomplete data are used to emulate real conditions in a beam and truss in different fault scenarios. Simulations show satisfactory performance in all cases studied. Therefore, this system can be used as suitable structural damage detection system.

Author Biographies

  • Diego Ramírez, The University of Oklahoma
    Candidato M. Sc. en Ingeniería Mecánica, The University of
    Oklahoma
  • Iván Darío Gómez, Industrial University of Santander
    M. Sc. en Ingeniería Civil, Universidad Industrial de Santander, Bucaramanga (Colombia). Profesor auxiliar Escuela de Ingeniería Civil, Universidad Industrial de Santander.
  • Jabid Quiroga Méndez, Industrial University of Santander
    M. Sc. en Ingeniería Mecánica, Florida State University. Profesor asociado Escuela de Ingeniería Mecánica Universidad Industrial de Santander, Bucaramanga (Colombia)

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Issue

No. 28 (2010): July - December

Section

Articles

How to Cite

[1]
“Structural damage detection using PSO optimization technique”, Ing. y Des., vol. 28, no. 28, pp. 89–101, Feb. 2011, Accessed: Oct. 23, 2026. Available: https://rcientificas.uninorte.edu.co/ingenieria/article/view/1446