The increasing use of fiber-reinforced plastics (FRPs) in industries such as aerospace, marine, and automotive, has resulted in a necessity to monitor the structural integrity of …
R Gutkin, CJ Green, S Vangrattanachai… - Mechanical systems and …, 2011 - Elsevier
This paper investigates failure in Carbon Fibre Reinforced Plastics CFRP using Acoustic Emission (AE). Signals have been collected and post-processed for various test …
Classifying the type of damage occurring within a structure using a structural health monitoring system can allow the end user to assess what kind of repairs, if any, that a …
E Maillet, C Baker, GN Morscher, VV Pujar… - Composites Part A …, 2015 - Elsevier
One of the current challenges in health monitoring of composite materials is the use of acoustic emission to identify damage modes. Many classification procedures have been …
The acoustic emission (AE) phenomenon has many attributes that make it desirable as a structural health monitoring or non-destructive testing technique, including the capability to …
C Baker, GN Morscher, VV Pujar… - Composites Science and …, 2015 - Elsevier
The initiation and propagation of cracks in carbon-fiber reinforced toughened epoxy polymer composite laminates were studied using modal acoustic emission and waveform energies …
In this work, we demonstrate that damage mechanism identification from acoustic emission (AE) signals generated in minicomposites with elastically similar constituents is possible. AE …
M Johnson - Ndt & e International, 2002 - Elsevier
Acoustic emission (AE) transients in composite laminate tensile test specimens are analyzed by principal component analysis (PCA). Signals resulting from matrix cracking and local …