Effects of temperature on the impedance of piezoelectric actuators used for SHM

Etienne Balmès (1) , Mikhail Guskov (1) , Marc Rebillat (1) , Nazih Mechbal (1)

1 PIMM - Laboratoire Procédés et Ingénierie en Mécanique et Matériaux

-- 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.

Mots clés: Structural Helath Monitoring; Impedance; Piezoelectric elements

Domaines: Electronique; Matériaux et structures en mécanique [physics.class-ph]; Matériaux et structures en mécanique [physics.class-ph]; Vibrations [physics.class-ph]; Vibrations [physics.class-ph]

Etienne Balmès, Mikhail Guskov, Marc Rebillat, Nazih Mechbal. Effects of temperature on the impedance of piezoelectric actuators used for SHM. 14th Symposium on Vibration, Shock and Noise (VISHNO), Jun 2014, France. pp.1--6. ⟨hal-01001678⟩