Guided Waves for Structural Health Monitoring

Risultati finali

Report on the development of signal processing methods

Dissemination material describing the progress in developing of signal processing methods

Solving non-uniqueness issues of guided wave tomography

Reporting the progress in solving nonuniqueness issues of guided wave tomography

Location dependency of reliability assessment in pipelines, based on experimental and numerical investigations

Report describing the location dependency of reliability assessment in pipelines based on experimental and numerical investigations

Detection and characterisation of ice with GW

Report or publication on the detection and characterisation of ice with GW

Remaining Useful Life (RUL) Prognosis of Composite materials

Report showing the approaches for Remaining Useful Life RUL Prognosis of Composite materials

SBFEM in layered materials

Report describing the implementation of SBFEM in layered materials

Detection and characterisation of voids in adhesive bonding joints

Report on the detection and characterisation of voids in adhesive bonding joints

Sensor integration concepts

Report on sensor integration concepts

GW4SHM logo and website

Pubblicazioni

Optimal Array Design and Directive Sensors for Guided Waves DoA Estimation

Autori: Marco Dibiase, Masoud Mohammadgholiha and Luca De Marchi
Pubblicato in: Sensors 2022, 22(3), 780, Numero 22(3), 2022, Pagina/e 780, ISSN 1424-8220
Editore: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s22030780

Comparison of Ultrasonic Non-Contact Air-Coupled Techniques for Characterization of Impact-Type Defects in Pultruded GFRP Composites

Autori: Aadhik Asokkumar, Elena Jasiūnienė, Renaldas Raišutis, Rymantas Jonas Kažys
Pubblicato in: Materials, Numero 14/5, 2021, Pagina/e 1058, ISSN 1996-1944
Editore: MDPI Open Access Publishing
DOI: 10.3390/ma14051058

Geodesic equations for guided wave helical path separation for a pipe bend

Autori: Carlos-Omar Rasgado-Moreno, Madis Ratassepp
Pubblicato in: Mechanical Systems and Signal Processing, Numero 204, 2023, Pagina/e 110820, ISSN 0888-3270
Editore: Academic Press
DOI: 10.1016/j.ymssp.2023.110820

Guided waves based debonding classification in lap-joints using modified Fisher discriminant criterion

Autori: Dario J. Pasadas; Mohsen Barzegar; Artur L. Ribeiro; Helena G. Ramos
Pubblicato in: NDT & E International, Numero Volume 137, July 2023, 2023, Pagina/e 102831, ISSN 0963-8695
Editore: Elsevier BV
DOI: 10.1016/j.ndteint.2023.102831

Numerical Simulations in Ultrasonic Guided Wave Analysis for the Design of SHM Systems - Benchmark Study Based on the Open Guided Waves Online Platform Dataset

Autori: Enes Savli, Jean Lefèvre, Christian Willberg, Kilian Tschöke
Pubblicato in: MDPI aerospace, Numero 10(430), 2023, ISSN 2226-4310
Editore: Aerospace
DOI: 10.3390/aerospace10050430

Directional Multifrequency Guided Waves Communications Using Discrete Frequency-Steerable Acoustic Transducers

Autori: Masoud Mohammadgholiha; Federica Zonzini; Jochen Moll; Luca De Marchi
Pubblicato in: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2023, ISSN 0885-3010
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tuffc.2023.3305032

Finite Element Modeling and Experimental Characterization of Piezoceramic Frequency Steerable Acoustic Transducers

Autori: M. Mohammadgholiha, A. Palermo, N. Testoni, J. Moll and L. De Marchi
Pubblicato in: IEEE Sensors Journal, Numero vol. 22, no. 14, 2022, Pagina/e pp. 13958-13970, ISSN 1530-437X
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsen.2022.3181454

Modeling the Effect of Anisotropy in Ultrasonic-Guided Wave Tomography

Autori: Madis Ratassepp; Jing Rao; Xudong Yu; Zheng Fan
Pubblicato in: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Numero Vol. 69 Numero 1, 2022, ISSN 0885-3010
Editore: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tuffc.2021.3114432

Experimental Estimation of Lamb Wave Dispersion Curves for Adhesively Bonded Aluminum Plates, Using Two Adjacent Signals.

Autori: Mohsen Barzegar; Dario Jeronimo Pasadas; Artur Lopes Ribeiro; Helena Geirinhas Ramos
Pubblicato in: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, Numero Volume: 69, Numero: 6, June 2022, 2022, Pagina/e 2143-2151, ISSN 1525-8955
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/tuffc.2022.3164731

3D simulations of ultrasonic waves in plates using the scaled boundary finite element method and high-order transition elements

Autori: Daniel Lozano, Jannis Bulling, Aadhik Asokkumar, Hauke Gravenkamp, Carolin Birk
Pubblicato in: Wave Motion, Numero Volume 120, 2023, Pagina/e 103158, ISSN 0165-2125
Editore: Elsevier BV
DOI: 10.1016/j.wavemoti.2023.103158

Damage detection with ultrasonic guided waves using machine learning and aggregated baselines

Autori: Vivek Nerlikar, Olivier Mesnil, Roberto Miorelli and Oscar D’Almeida
Pubblicato in: Structural Health Monitoring, 2023, ISSN 1475-9217
Editore: SAGE Publications
DOI: 10.1177/14759217231169719

Polar Coordinate for Damage Imaging of Adhesively Bonded Plates Using Ultrasonic Guided Waves and Laser Doppler Vibrometer Measurements

Autori: M. Barzegar, D. J. Pasadas, A. L. Ribeiro, H. G. Ramos, Y. Lugovtsova and J. Bulling
Pubblicato in: IEEE Transactions on Instrumentation and Measurement, Numero vol. 72, Art no. 6502611, 2023, Pagina/e 1-11, ISSN 1557-9662
Editore: Institute of Electrical and Electronics Engineers Inc.
DOI: 10.1109/tim.2023.3267528

Acoustic Forward Model for Guided Wave Propagation and Scattering in a Pipe Bend

Autori: Carlos-Omar Rasgado-Moreno, Marek Rist, Raul Land and Madis Ratassepp
Pubblicato in: Sensors 2022, 22(2), 486, Numero 22(2), 2022, Pagina/e 486, ISSN 1424-8220
Editore: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/s22020486

Determination of Detection Probability and Localization Accuracy for a Guided Wave-Based Structural Health Monitoring System on a Composite Structure

Autori: Ahmed Bayoumi, Tobias Minten and Inka Mueller
Pubblicato in: Applied Mechanics; Volume 2; Numero 4; Pages: 996-1008, Numero 2(4), 2021, Pagina/e 996-1008, ISSN 2673-3161
Editore: MDPI
DOI: 10.3390/applmech2040058

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