A review on guided-ultrasonic-wave-based structural health monitoring: From fundamental theory to machine learning techniques
The development of structural health monitoring (SHM) techniques is of great importance to
improve the structural efficiency and safety. With advantages of long propagation distances …
improve the structural efficiency and safety. With advantages of long propagation distances …
Experimental study of delamination process in elastically coupled laminates with the acoustic emission technique
S Samborski, J Rzeczkowski, I Korzec-Strzałka - Engineering Structures, 2024 - Elsevier
This paper aims at experimental study of delamination process in multidirectional composite
laminate exhibiting elastic couplings by using the acoustic emission (AE) technique. The …
laminate exhibiting elastic couplings by using the acoustic emission (AE) technique. The …
Guided waves based damage localization using acoustically coupled optical fibers and a single fiber Bragg grating sensor
Fiber Bragg grating (FBG) sensors have long been thought of as the ideal sensors for
structural health monitoring (SHM) due to their small size, light weight, ability to be …
structural health monitoring (SHM) due to their small size, light weight, ability to be …
High-fidelity dynamics of piezoelectric covered metamaterial timoshenko beams using the spectral element method
Piezoelectric metamaterial beams have received enormous research interest for the
applications of vibration attenuation and/or energy harvesting in recent years. This paper …
applications of vibration attenuation and/or energy harvesting in recent years. This paper …
Sequential niching particle swarm optimization algorithm for localization of multiple damage locations using fiber bragg grating sensors
R Soman - NDT & E International, 2024 - Elsevier
Abstract Structural Health Monitoring (SHM) systems have a potential to reduce lifecycle
costs of structures through maintenance planning and lifetime extension. Hence, there is a …
costs of structures through maintenance planning and lifetime extension. Hence, there is a …
[HTML][HTML] Integrating hybrid piezoelectric actuators with a single fiber Bragg grating sensor for online monitoring of structures
The application of fiber Bragg grating (FBG) sensors for detecting ultrasonic guided waves
(GW) in a hybrid system with piezoelectric transducers (PZT) is a promising area for …
(GW) in a hybrid system with piezoelectric transducers (PZT) is a promising area for …
Spatial domain localization method for multi-damage in plate-like structure based on coefficient matrix of reflected guided waves
Structural health monitoring (SHM) is a multidisciplinary damage detection technique that
incorporates various mechanisms, of which guided waves (GWs)-based damage detection …
incorporates various mechanisms, of which guided waves (GWs)-based damage detection …
[HTML][HTML] Discrete element method modelling of elastic wave propagation in a meso-scale model of concrete
This paper deals with the accurate modelling of ultrasonic wave propagation in concrete at
the mesoscopic level. This was achieved through the development of a discrete element …
the mesoscopic level. This was achieved through the development of a discrete element …
Investigating the suitability of the matched fiber Bragg grating approach for guided wave based structural health monitoring
Fiber Bragg grating (FBG) sensors are thought to be ideal sensors for structural health
monitoring (SHM). Amplitude based techniques such as matched filters and the edge …
monitoring (SHM). Amplitude based techniques such as matched filters and the edge …
[HTML][HTML] SHM System for Composite Material Based on Lamb Waves and Using Machine Learning on Hardware
There is extensive use of nondestructive test (NDT) inspections on aircraft, and many
techniques nowadays exist to inspect failures and cracks in their structures. Moreover, NDT …
techniques nowadays exist to inspect failures and cracks in their structures. Moreover, NDT …