Effects of temperature on the impedance of piezoelectric actuators used for SHM
Communication avec acte
Auteur
BALMES, Etienne 
MECHBAL, Nazih GUSKOV, Mikhail RÉBILLAT, MarcRésumé
— FEM modeling of piezoelectric patches used as actuators and sensors for SHM applications. — Test/analysis correlation of temperature effects in piezoelectric materials and glue — Numerical methods associated with the prediction of electric transfers.
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Communication avec acte;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (Vishno, 2014)
— FEM modeling of piezoelectric patches used as actuators and sensors for SHM applications. — Test/analysis correlation of temperature effects in piezoelectric materials and glue — Numerical methods associated with the ...
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Article dans une revue avec comité de lecture;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (American Society of Mechanical Engineers, 2016)
Electromechanical (EM) signature techniques have raised a huge interest in the structural health-monitoring community. These methods aim at assessing structural damages and sensors degradation by analyzing the EM responses ...
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Laser shock a novel way to generate calibrated delamination in composites: concept and first results Communication avec acte; ; ;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (2015)
Structural Health Monitoring (SHM) has been gaining importance in recent years. SHM aims at providing structures with similar functionality as the biological nervous system and it is organized into four main steps: detection, ...
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Article dans une revue avec comité de lecture;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (SAGE Publications, 2016)
This paper focuses on Bayesian Lamb wave-based damage localization in structural health monitoring of anisotropic composite materials. A Bayesian framework is applied to take account for uncertainties from experimental ...
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Communication avec acte; ; ;MECHBAL, Nazih; GUSKOV, Mikhail; RÉBILLAT, Marc (2014)
This paper examines an important challenge in ultrasonic structural health monitoring (SHM), which is the problem of the optimal placement of sensors in order to accurately detect and localize damages. The goal of this ...