A Weighted Linear Least Squares Location Method of an Acoustic Emission Source without Measuring Wave Velocity

A Weighted Linear Least Squares Location Method of an Acoustic Emission Source without Measuring Wave Velocity

The location of an acoustic emission (AE) source is crucial for predicting and controlling potential hazards. In this paper, a novel weighted linear least squares location method for AE sources without measuring wave velocity is proposed. First, the governing equations of each sensor are established...

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Bibliographic Details
Main Authors: Zilong Zhou, Yichao Rui, Xin Cai, Ruishan Cheng, Xueming Du, Jianyou Lu
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Sensors
Subjects:
acoustic emission
source location
wave velocity
equation residuals
Online Access:https://www.mdpi.com/1424-8220/20/11/3191

Internet

https://www.mdpi.com/1424-8220/20/11/3191

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