Acoustic Emission Source Location Using a Distributed Feedback Fiber Laser Rosette

Acoustic Emission Source Location Using a Distributed Feedback Fiber Laser Rosette

This paper proposes an approach for acoustic emission (AE) source localization in a large marble stone using distributed feedback (DFB) fiber lasers. The aim of this study is to detect damage in structures such as those found in civil applications. The directional sensitivity of DFB fiber laser is i...

Full description

Bibliographic Details
Main Authors: Fang Li, Wenzhu Huang, Wentao Zhang
Format: Article
Language:English
Published: MDPI AG 2013-10-01
Series:Sensors
Subjects:
acoustic emission
DFB fiber laser rosette
directional sensitivity
autocorrelation
wavelet packet energy
location algorithm
Online Access:http://www.mdpi.com/1424-8220/13/10/14041

Internet

http://www.mdpi.com/1424-8220/13/10/14041

Similar Items