Study of Crack Identifications in Coupling Beam Based on the EMI and ANN Techniques

Zhang Jun; Tao Juan; Hong Mei Tang

doi:10.4028/www.scientific.net/AMM.333-335.1625

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 333-335Study of Crack Identifications in Coupling Beam...

Study of Crack Identifications in Coupling Beam Based on the EMI and ANN Techniques

Abstract:

Based on EMI and ANN techniques, crack location in coupling beam was studied by the experimental platform which using the WK6500 impedance analyzer. Impedance curves of the different PZT was obtained to diagnosis the situation of coupling beam whether it was perfect or cracked, and then located the crack by neural network technique to if the coupling beam was cracked.

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Periodical:

Applied Mechanics and Materials (Volumes 333-335)

Pages:

1625-1628

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.333-335.1625

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Online since:

July 2013

Authors:

Zhang Jun, Tao Juan, Hong Mei Tang

Keywords:

Artificial Neural Network (ANN) Technique, Crack Identification, Electro-Mechanical Impedance (EMI) Technique, Structural Health Monitoring (SHM)

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References

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