Piezoelectric materials and sensors for structural health monitoring: fundamental aspects, current status, and future perspectives

M Ju, Z Dou, JW Li, X Qiu, B Shen, D Zhang, FZ Yao… - Sensors, 2023 - mdpi.com
Structural health monitoring technology can assess the status and integrity of structures in
real time by advanced sensors, evaluate the remaining life of structure, and make the …

Damage identification in structural health monitoring: A brief review from its implementation to the use of data-driven applications

DA Tibaduiza Burgos, RC Gomez Vargas, C Pedraza… - Sensors, 2020 - mdpi.com
The damage identification process provides relevant information about the current state of a
structure under inspection, and it can be approached from two different points of view. The …

Use of savitzky–golay filter for performances improvement of SHM systems based on neural networks and distributed PZT sensors

MA De Oliveira, NVS Araujo, RN Da Silva, TI Da Silva… - Sensors, 2018 - mdpi.com
A considerable amount of research has focused on monitoring structural damage using
Structural Health Monitoring (SHM) technologies, which has had recent advances. However …

Unsupervised Deep Learning for Structural Health Monitoring

R Boccagna, M Bottini, M Petracca, A Amelio… - Big Data and Cognitive …, 2023 - mdpi.com
In the last few decades, structural health monitoring has gained relevance in the context of
civil engineering, and much effort has been made to automate the process of data …

Temperature effects on electromechanical response of deposited piezoelectric sensors used in structural health monitoring of aerospace structures

H Hoshyarmanesh, M Ghodsi, M Kim, HH Cho… - Sensors, 2019 - mdpi.com
Turbomachine components used in aerospace and power plant applications preferably
require continuous structural health monitoring at various temperatures. The structural …

PZT/PZT and PZT/BiT composite piezo-sensors in aerospace SHM applications: photochemical metal organic+ infiltration deposition and characterization

H Hoshyarmanesh, N Ebrahimi, A Jafari… - Sensors, 2018 - mdpi.com
The composition of fine-ground lead zirconate-titanate powder Pb (Zr0. 52Ti0. 48) O3,
suspended in PZT and bismuth titanate (BiT) solutions, is deposited on the curved surface of …

A time reversal based pipeline leakage localization method with the adjustable resolution

G Zhang, J Zhu, Y Song, C Peng, G Song - IEEE Access, 2018 - ieeexplore.ieee.org
Due to the diffraction limit, the systems to localize signal sources used to suffer from the low
resolution issue, which also occurs in the pipeline leakage localization. For a pressurized …

Structural health monitoring of rotary aerospace structures based on electromechanical impedance of integrated piezoelectric transducers

H Hoshyarmanesh, A Abbasi - Journal of Intelligent Material …, 2018 - journals.sagepub.com
Structural health monitoring of rotary aerospace structures is investigated in this research. A
monitoring system is proposed based on the electromechanical impedance spectrum of …

Design, development, and characterization of a low frequency CMUT-based anemometer

MB Thacker, A Emadi, DA Buchanan - IEEE Access, 2021 - ieeexplore.ieee.org
The design fabrication and development of a 67.5 kHz capacitive micromachined ultrasonic
transducer (CMUT) suited for Martian anemometry is presented in this paper. To have low …

Sensing system based on knitted electrodes for fruit quality evaluation

T Kojic, M Simić, M Vučinić-Vasić… - Journal of Food …, 2023 - Elsevier
The aim of this study is to develop a nondestructive and portable sensing system for fruit
quality monitoring, based on the textile electrodes in a capacitor configuration. This method …