Detail publikace
Development and experimental validation of self-powered wireless vibration sensor node using vibration energy harvester
RUBEŠ, O. CHALUPA, J. KŠICA, F. HADAŠ, Z.
Anglický název
Development and experimental validation of self-powered wireless vibration sensor node using vibration energy harvester
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
en
Originální abstrakt
This paper deals with development of a self-powered solution for wireless vibration sens -ing. An autonomous operation of the proposed vibration sensor node is based on an elec-tromagnetic energy harvesting device which converts kinetic energy of ambient mechanical vibration. Moreover, mechanical vibrations are monitored via electric signal from a piezoelectric patch and the measured signal is transmitted to the monitoring unit. The electromagnetic energy harvester is designed to provide enough power for a signal processing unit and a communication module, enabling the system to operate as a self-powered wireless vibration sensor node. Operation of this system was experimentally val-idated in laboratory environment and examples of vibration monitoring are presented. There is a significant restriction in terms of operation in resonance regime, where the gen-erated power of the kinetic energy harvester is maximal and sufficient for limitless opera-tion of the node. Main aim of this paper is to present a complex system which could be used in many engineering applications, such as aerospace, transportation, or civil structure monitoring. (c) 2021 Elsevier Ltd. All rights reserved.
Anglický abstrakt
This paper deals with development of a self-powered solution for wireless vibration sens -ing. An autonomous operation of the proposed vibration sensor node is based on an elec-tromagnetic energy harvesting device which converts kinetic energy of ambient mechanical vibration. Moreover, mechanical vibrations are monitored via electric signal from a piezoelectric patch and the measured signal is transmitted to the monitoring unit. The electromagnetic energy harvester is designed to provide enough power for a signal processing unit and a communication module, enabling the system to operate as a self-powered wireless vibration sensor node. Operation of this system was experimentally val-idated in laboratory environment and examples of vibration monitoring are presented. There is a significant restriction in terms of operation in resonance regime, where the gen-erated power of the kinetic energy harvester is maximal and sufficient for limitless opera-tion of the node. Main aim of this paper is to present a complex system which could be used in many engineering applications, such as aerospace, transportation, or civil structure monitoring. (c) 2021 Elsevier Ltd. All rights reserved.
Klíčová slova anglicky
Vibrations; Energy harvesting; Electromagnetic; Piezoelectric; MFC; Sensing; Wireless node
Vydáno
01.11.2021
Nakladatel
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
Místo
LONDON
ISSN
0888-3270
Ročník
160
Číslo
107890
Strany od–do
1–15
Počet stran
15
BIBTEX
@article{BUT172140,
author="Ondřej {Rubeš} and Jan {Chalupa} and Filip {Kšica} and Zdeněk {Hadaš},
title="Development and experimental validation of self-powered wireless vibration sensor node using vibration energy harvester",
year="2021",
volume="160",
number="107890",
month="November",
pages="1--15",
publisher="ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD",
address="LONDON",
issn="0888-3270"
}