Development and experimental validation of self-powered wireless vibration sensor node using vibration energy harvester

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU141307" target="_blank" >RIV/00216305:26210/21:PU141307 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0888327021002855?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0888327021002855?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ymssp.2021.107890" target="_blank" >10.1016/j.ymssp.2021.107890</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development and experimental validation of self-powered wireless vibration sensor node using vibration energy harvester

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Development and experimental validation of self-powered wireless vibration sensor node using vibration energy harvester

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EF16_019%2F0000826" target="_blank" >EF16_019/0000826: Centrum pokročilých leteckých technologií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>O - Projekt operacniho programu

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

ISSN

0888-3270

e-ISSN

1096-1216

Svazek periodika

160

Číslo periodika v rámci svazku

107890

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

15

Strana od-do

1-15

Kód UT WoS článku

000670073700006

EID výsledku v databázi Scopus

2-s2.0-85103932172