Acoustic source localization
T Kundu - Ultrasonics, 2014 - Elsevier
In this article different techniques for localizing acoustic sources are described and the
advantages/disadvantages of these techniques are discussed. Some source localization …
advantages/disadvantages of these techniques are discussed. Some source localization …
Acoustic source localization in anisotropic plates
The conventional triangulation technique cannot locate the acoustic source in an anisotropic
plate because this technique requires the wave speed to be independent of the propagation …
plate because this technique requires the wave speed to be independent of the propagation …
Locating point of impact in anisotropic fiber reinforced composite plates
The conventional triangulation technique cannot predict the point of impact in an anisotropic
composite plate because the triangulation technique assumes that the wave speed is …
composite plate because the triangulation technique assumes that the wave speed is …
[图书][B] Structural sensing, health monitoring, and performance evaluation
D Huston - 2010 - books.google.com
Written by a highly respected expert in the field, this book provides the first comprehensive
coverage of SHM. It reviews the various types of sensors currently used in SHM and …
coverage of SHM. It reviews the various types of sensors currently used in SHM and …
Point of impact prediction in isotropic and anisotropic plates from the acoustic emission data
It is shown in this paper that the conventional triangulation technique is not very reliable for
locating the impact point even in isotropic plates when the sensors are placed close to the …
locating the impact point even in isotropic plates when the sensors are placed close to the …
Excitation of single-mode Lamb waves at high-frequency-thickness products
Guided wave inspection is used extensively in petrochemical plants to check for defects
such as corrosion. Long-range low-frequency inspection can be used to detect relatively …
such as corrosion. Long-range low-frequency inspection can be used to detect relatively …
An improved algorithm for detecting point of impact in anisotropic inhomogeneous plates
T Hajzargerbashi, T Kundu, S Bland - Ultrasonics, 2011 - Elsevier
Conventional triangulation techniques fail to correctly predict the acoustic source location in
anisotropic plates due to the direction dependent nature of the elastic wave speeds. To …
anisotropic plates due to the direction dependent nature of the elastic wave speeds. To …
Detection of the point of impact on a stiffened plate by the acoustic emission technique
The applicability of guided waves to predict the point of impact in a stiffened plate is
investigated. The conventional triangulation technique cannot predict the point of impact in a …
investigated. The conventional triangulation technique cannot predict the point of impact in a …
Structural health monitoring–a review with the emphasis on low-frequency methods
P Kołakowski - Engineering Transactions, 2007 - et.ippt.pan.pl
Structural Health Monitoring (SHM) is a fast-developing, interdisciplinary field of research
having its roots in vibroacoustics and non-destructive testing and evaluation. Fast …
having its roots in vibroacoustics and non-destructive testing and evaluation. Fast …
[PDF][PDF] A new technique for acoustic source localization in an anisotropic plate without knowing its material properties
T Kundu - Proceedings of the 6th European Workshop on …, 2012 - ndt.net
The conventional triangulation technique cannot locate the acoustic source in an anisotropic
plate because this technique requires the wave speed to be independent of the propagation …
plate because this technique requires the wave speed to be independent of the propagation …