This paper describes a method based on scattering parameters for identifying model parameters of piezoelectric transducers. This modelling has the purpose of developing viscosity sensors with piezoelectric bimorphs by detecting variations in electrical and mechanical parameters (impedence, resonance, etc.). Experimental data show the validity of the approach in case of benthonitic clay suspensions
A Method based on Scattering Parameters for Model Identification of Piezoactuators with Applications in Colloidal Suspensions Monitoring / R. P. Paganelli; A. Golfarelli; A. Romani; M. Magi; M. Tartagni. - STAMPA. - (2009), pp. 175-176. (Intervento presentato al convegno XIV Congresso Annuale Associazione Italiana Sensori e Microsistemi tenutosi a Pavia nel 24-26 Febbraio 2009).
A Method based on Scattering Parameters for Model Identification of Piezoactuators with Applications in Colloidal Suspensions Monitoring
PAGANELLI, RUDI PAOLO;GOLFARELLI, ALESSANDRO;ROMANI, ALDO;MAGI, MICHELE;TARTAGNI, MARCO
2009
Abstract
This paper describes a method based on scattering parameters for identifying model parameters of piezoelectric transducers. This modelling has the purpose of developing viscosity sensors with piezoelectric bimorphs by detecting variations in electrical and mechanical parameters (impedence, resonance, etc.). Experimental data show the validity of the approach in case of benthonitic clay suspensionsI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
