Pmut-based system for continuous monitoring of bolted joints preload

S Sanvito, M Passoni, D Giusti, M Terenzi, C Prelini… - Sensors, 2024 - mdpi.com
In this paper, we present a bolt preload monitoring system, including the system architecture
and algorithms. We show how Finite Element Method (FEM) simulations aided the design …

A Bipolar 3-Level High-Voltage Pulser for Highly Integrated Ultrasound Imaging Systems

L Novaresi, P Malcovati, A Mazzanti… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This brief presents a design solution for a bipolar return to zero (RZ) 3-level high-voltage TX
pulser for high performance portable ultrasound medical imaging systems. Designed to be …

Numerical modelling and simulation of large PMUTs arrays for medical applications.

E Moretti - 2023 - politesi.polimi.it
This thesis focuses on the characterization and modeling of a piezoelectric Micromachined
Ultrasound Transducer (pMUT) for the PROUD project using FEM analysis. The initial …