Vibration, a fundamental mechanical stimulus, transmits dynamic signals that extend beyond quasi-static responses such as strain 1, shear 2 and pressure 3,4. Unlike these, vibration conveys unique ...

While learning about different types of vibration sensors for condition monitoring, I came across a cheap piezoelectric shock/tap/vibration sensor switch module hiding in a corner of my messy ...

In the field of aerospace, a high-temperature piezoelectric vibration sensor is one of the few key devices that can be monitored in a high-temperature and harsh environment, so it is particularly ...

Active vibration control in flexible structures remains a critical challenge in engineering applications. This study proposes an optimization framework for piezoelectric sensor and actuator ...

(A) Schematic comparison of the puncture process with and without axial vibration, including 3 stages: pre-puncture (contact compression), puncture (membrane rupture), and post-puncture (insertion ...

Piezoelectric crystals are a class of materials that exhibit a unique property called piezoelectricity. These crystals generate an electrical charge when subjected to mechanical stress or strain, and ...