Vibration-Based In-Situ Detection and Quantification of Delamination in Composite Plates

Vibration-Based In-Situ Detection and Quantification of Delamination in Composite Plates

This paper presents a new methodology for detecting and quantifying delamination in composite plates based on the high-frequency local vibration under the excitation of piezoelectric wafer active sensors. Finite-element-method-based numerical simulations and experimental measurements were performed...

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Bibliographic Details
Main Authors: Hanfei Mei, Asaad Migot, Mohammad Faisal Haider, Roshan Joseph, Md Yeasin Bhuiyan, Victor Giurgiutiu
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Sensors
Subjects:
structural health monitoring
piezoelectric wafer active sensors
composites
delamination
local vibration
measured operational vibration shape
Online Access:https://www.mdpi.com/1424-8220/19/7/1734

Internet

https://www.mdpi.com/1424-8220/19/7/1734

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