A Damage Modes Extraction Method from AE Signal in Composite Laminates Based on DEEMD

An extraction method of damage modes in composite laminates from acoustic emission (AE) signal based on ensemble empirical mode decomposition (EEMD) and decorrelation algorithm is proposed. Based on previous works about damage modes identification of composite laminates using AE, the peak frequency...

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Veröffentlicht in:	Journal of nondestructive evaluation 2019-09, Vol.38 (3), p.1-10, Article 70
Hauptverfasser:	Han, WenQin, Gu, AiJun, Zhou, Jinyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission Algorithms Characterization and Evaluation of Materials Classical Mechanics Control Damage detection Decomposition Dynamical Systems Empirical analysis Engineering Laminates Peak frequency Solid Mechanics Structural damage Vibration
Online-Zugang:	Volltext
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