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A methodological review of piezoelectric based acoustic wave generation and detection techniques for structural health monitoring

Par Conseil national de recherches du Canada

DOITrouver le DOI : https://doi.org/10.1155/2013/928627
AuteurRechercher : 1; Rechercher : 2; Rechercher : 1; Rechercher :
Affiliation
  1. Conseil national de recherches du Canada. Énergie, les mines et l'environnement
  2. Conseil national de recherches du Canada. Aérospatiale
FormatTexte, Article
SujetAcoustic wave generations; Aircraft operations; Condition based maintenance; Detection technique; Mechanical energies; Non destructive evaluation; Structural health monitoring (SHM); Structure integrity; Acoustic waves; Acoustics; Nondestructive examination; Piezoelectric transducers; Structural health monitoring
Résumé
Piezoelectric transducers have a long history of applications in nondestructive evaluation of material and structure integrity owing to their ability of transforming mechanical energy to electrical energy and vice versa. As condition based maintenance has emerged as a valuable approach to enhancing continued aircraft airworthiness while reducing the life cycle cost, its enabling structural health monitoring (SHM) technologies capable of providing on-demand diagnosis of the structure without interrupting the aircraft operation are attracting increasing R&D efforts. Piezoelectric transducers play an essential role in these endeavors. This paper is set forth to review a variety of ingenious ways in which piezoelectric transducers are used in today's SHM technologies as a means of generation and/or detection of diagnostic acoustic waves. © 2013 Zhigang Sun et al.
Date de publication
Dans
  • International Journal of Aerospace Engineering, 928627 (2013).
Langueanglais
Publications évaluées par des pairsOui
Numéro NPARC21269602
Exporter la noticeExporter en format RIS
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Identificateur de l’enregistrement3c340499-571f-4fa0-9e1a-c3a3e888b935
Enregistrement créé2013-12-13
Enregistrement modifié2020-04-22
Date de modification :