Acoustic emission technology is an effective nondestructive testing method for fiber-
reinforced composites, which can monitor the damage process in real time. The main …

Three-dimensional printing, often known as additive manufacturing (AM), is a
groundbreaking technique that enables rapid prototyping. Monitoring AM delivers benefits …

Acoustic emission (AE) can monitor and evaluate the cracking situations of hydraulic
structures for it is real-time and non-destructive. However, a current challenge of this …

Considering the significant effect of outliers on location accuracy, a novel robust method for
acoustic emission (AE) source location using DBSCAN (Density-Based Spatial Clustering of …

This study is a survey of sound source localization and detection methods. The study
provides a detailed classification of the methods used in the fields of science mentioned …

The identification and understanding of fracture processes is a vital component in securing
engineering structures. By collecting data through experiments or simulations, the …

Acoustic source localization (ASL) plays an important role in structural health monitoring
(SHM). The L-shaped sensor cluster (LSSC) is very convenient for ASL, and hence SHM …

Acoustic emission (AE) testing and Lamb wave inspection techniques have been widely
used in non-destructive testing and structural health monitoring. For thin plates, the AEs …

The localization results of acoustic emission (AE) events can reflect the location and pattern
of burst-prone rock failures. However, event localization heavily depends on the quality of …

Monitoring sensors in complex engineering environments often record abnormal data,
leading to significant positioning errors. To reduce the influence of abnormal arrival times …