Nonlinear Dynamic Modeling of Langevin-Type Piezoelectric Transducers

Nonlinear Dynamic Modeling of Langevin-Type Piezoelectric Transducers

Langevin transducers are employed in several applications, such as power ultrasound systems, naval hydrophones, and high-displacement actuators. Nonlinear effects can influence their performance, especially at high vibration amplitude levels. These nonlinear effects produce variations in the resonan...

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Bibliographic Details
Main Authors: Nicolás Peréz Alvarez, Andrea Cardoni, Niccolo Cerisola, Enrique Riera, Marco Aurélio Brizzotti Andrade, Julio Cezar Adamowski
Format: Article
Language:English
Published: MDPI AG 2015-11-01
Series:Actuators
Subjects:
Langevin transducers
nonlinear model
Rayleigh law
Online Access:http://www.mdpi.com/2076-0825/4/4/255

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