A New Acoustic Emission Source Location Method Based on the Linear Layout of Sensors

Zhong Ning Zhang; Jian Tian

doi:10.4028/www.scientific.net/AMR.267.561

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 267A New Acoustic Emission Source Location Method...

A New Acoustic Emission Source Location Method Based on the Linear Layout of Sensors

Abstract:

For the problem of acoustic emission source location, it has always been one of the important issues to look for simple and convenient layout of sensors. This paper presents a new time difference method for locating acoustic emission source in a plate, which the sensors for locating are arranged in a straight line, and does not need the pre-determining of the acoustic wave propagation velocity. The method makes the acoustic emission source locating task simplified.

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Periodical:

Advanced Materials Research (Volume 267)

Pages:

561-564

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.267.561

Citation:

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Online since:

June 2011

Authors:

Zhong Ning Zhang, Jian Tian

Keywords:

Acoustic Emission (AE), Location Method, Time-Difference Method (TDM)

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