A Dual-Purpose Device for Condition-Based Maintenance and Energy Harvesting in the Context of IIoT Applications
Postolache, O.
;
Dias Pereira, J. M.
;
Viegas, V.
;
Girão, P.M.
A Dual-Purpose Device for Condition-Based Maintenance and Energy Harvesting in the Context of IIoT Applications, Proc International Conference on Sensing and Instrumentation in IoT Era ISSI, Lisboa, Portugal, Vol. 1, pp. 1 - 6, August, 2024.
Digital Object Identifier: 10.54499/UIDB/50008/2020
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Abstract
Only the chairs can edit This paper presents a dual-purpose device for condition-based maintenance (CBM) and for energy harvesting (EH) in IIoT applications. Vibration monitoring in industrial environments is a key indicator for predictive maintenance purposes and for energy harvesting. The paper includes the description of the hardware and software of a flexible platform that permits vibration measurements, vibration sensor calibration and energy harvesting testing. The vibration exciter included in the platform can be controlled by the output signal of a common signal generator. The platform also includes a differential temperature sensor that can gather additional data for CBM purposes. The final part of the paper includes experimental results of a vibration sensor under characterization and of the performance evaluation of a commercial EH module.