• français
    • English
    français
  • Login
Help
View Item 
  •   Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
  • Home
  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Improving Lamb Wave detection for SHM using a dedicated LWDS electronics

Communication avec acte
Author
JAUSSAUD, Gladys
466056 Cedrat Technologies
REBUFA, Jocelyn
466056 Cedrat Technologies
FOURNIER, Marc
466056 Cedrat Technologies
LOGEAIS, Matthieu
466056 Cedrat Technologies
BENCHEIKH, Nabil
466056 Cedrat Technologies
ccMECHBAL, Nazih
86289 Laboratoire Procédés et Ingénierie en Mécanique et Matériaux [PIMM]
ccRÉBILLAT, Marc

URI
http://hdl.handle.net/10985/19518
Date
2019

Abstract

In the context of Condition Based Maintenance (CBM) for aircrafts, Structural Health Monitoring (SHM) is one main field of research. Detection and localization of damages in a structure request reliability of the equipment and repeatability of the measurements and process. An electronic device called Lamb Wave Detection System (LWDS) have been developed and manufactured to manage piezo-electric patches either in emission or reception mode with a high commutation rate. Besides, integration of the piezo patches is another crucial aspect of reliability. Several methods as modelling and dispersion curves can define the frequency range of Lamb waves to optimize the piezo-electric coupling. This work which takes part of the H2020 ReMAP project about adaptative aircraft maintenance planning, is presented in the article.

Files in this item

Name:
PIMM_NDT_2019_REBEILLAT.pdf
Size:
732.8Kb
Format:
PDF
Description:
Communication avec actes
View/Open
CC BY
This document is available under CC BY license

Collections

  • Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM)

Related items

Showing items related by title, author, creator and subject.

  • In-situ monitoring of µm-sized electrochemically generated corrosion pits using Lamb waves managed by a sparse array of piezoelectric transducers 
    Article dans une revue avec comité de lecture
    ccNICARD, Cyril; ccRÉBILLAT, Marc; ccDEVOS, Olivier; ccEL MAY, Mohamed; ccLETELLIER, Frederic; DUBENT, Sébastien; THOMACHOT, M.; FOURNIER, M.; MASSE, P.; ccMECHBAL, Nazih (Elsevier BV, 2025-03)
    Corrosion is a major threat in the aeronautic industry, both in terms of safety and cost. Efficient, versatile, and cost affordable solutions for corrosion monitoring are thus needed. Ultrasonic Lamb Waves (LW) appear to ...
  • COQTEL project dataset : Corrosion Quantification Trough Extended use of Lamb waves 
    Article dans une revue avec comité de lecture
    ccNICARD, Cyril; ccRÉBILLAT, Marc; ccDEVOS, Olivier; ccEL MAY, Mohamed; ccLETELLIER, Frederic; ccDUBENT, Sébastien; THOMACHOT, M.; FOURNIER, M.; MASSE, P.; MECHBAL, N. (Elsevier BV, 2025-02)
    Corrosion poses significant safety and cost challenges in the aeronautic industry. Ultrasonic Lamb Waves (LW), emitted and received by a sparse array of piezoelectric elements (PZT), offer an efficient, cost-effective, and ...
  • Detection of structural damage using the exponential sine sweep method 
    Communication avec acte
    HAJRYA, Rafik; ccMECHBAL, Nazih; ccRÉBILLAT, Marc (DEStech Publications, Inc., 2013)
    Structural damages can result in nonlinear dynamical responses. Thus, estimating the nonlinearities generated by damages potentially allows detecting them. In this paper, an original approach called the ES2D (Exponential ...
  • Peaks Over Threshold Method for Structural Health Monitoring Detector Design 
    Communication avec acte
    HMAD, Ouadie; ccMECHBAL, Nazih; ccRÉBILLAT, Marc (International Workshop on Structural Health Monitoring, 2015)
    Structural Health Monitoring (SHM) system offers new approaches to interrogate the integrity of structures. The most critical step of such systems is the damage detection step since it is the first and because performances ...
  • Structural health monitoring of high voltage electrical switch ceramic insulators in seismic areas 
    Communication avec acte
    BARTHES, Clément; MOSALAM, Khalid M.; ccMECHBAL, Nazih; ccRÉBILLAT, Marc (2014)
    High voltage electrical switches are crucial components to restart rapidly the electrical network right after an earthquake. But there currently exists no automatic procedure to check if these ceramic insulators have ...

Browse

All SAMCommunities & CollectionsAuthorsIssue DateCenter / InstitutionThis CollectionAuthorsIssue DateCenter / Institution

Newsletter

Latest newsletterPrevious newsletters

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales

ÉCOLE NATIONALE SUPERIEURE D'ARTS ET METIERS

  • Contact
  • Mentions légales