This chapter describes the experimental and numerical evaluation of stacked piezoelectrics for mechanical energy harvesting. Fundamental understandings on electromechanical responses of stack ...

The piezoelectric EH/sensor uses a leadfree, biocompatible, high-performance aluminum nitride (AlN) transducer. This article presents the mathematical modelling and numerical simulations for optimized ...

This field is particularly important for applications in sensors ... of numerical algorithms using the distributed dislocation technique (DDT) to analyze two equal collinear cracks in ...

Advances in materials science stemming from research in South Korea are leading to higher-performance piezoelectric and ...

These materials have unique properties that make them useful in various applications, including sensors ... in piezoelectric materials. Extended Finite Element Method (XFEM): An advanced numerical ...

The driver exploits the fact that, at resonance, current and voltage is in phase for a piezoelectric transducer. By locking the driving signal to the current feedback signal, i.e. adjust the driving ...