Pipelines carrying energy products play vital roles in economic wealth and public safety, but
incidents continue occurring. Condition assessment of pipelines is essential to identify …

Acoustic emission (AE) technology is widely used to monitor the damage evolution of rock.
Identifying AE signals is crucial to reveal the rock cracking mechanism. The current tension …

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

In this study, based on Mel frequency cepstrum coefficient (MFCC) method, the AE signal
characteristics of coal and rock samples were extracted, and the stress state criterion based …

An important objective of acoustic emission (AE) non-destructive monitoring is to accurately
identify approaching critical damage and to avoid premature failure by means of the …

Interest in damage mode classification of composite structures by Acoustic Emission (AE)
inspection technique and clustering analysis by machine learning has been increasingly …

Sensitive structures, such as airframes, need careful inspection and maintenance to avoid
fatigue failures. These activities are expensive, discrete and imperfect, since catastrophic …

This paper studies the hygrothermal aging effect on the damage behaviors of adhesive
composite joints by acoustic emission (AE) technique. Tensile tests and AE tests are …

The accurate time-frequency (TF) positioning of power quality (PQ) disturbances is the basis
of dealing with PQ problems in power systems. To accurately detect PQ disturbances, this …

Acoustic emission (AE) is a promising technology for structural health monitoring to reduce
costs and improve performance but hard to interpret. This paper puts forward an advanced …