Publication detail

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

RUBEŠ, O. CHALUPA, J. KŠICA, F. HADAŠ, Z.

Original Title

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

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

Vibrations; Energy harvesting; Electromagnetic; Piezoelectric; MFC; Sensing; Wireless node

Authors

RUBEŠ, O.; CHALUPA, J.; KŠICA, F.; HADAŠ, Z.

Released

1. 11. 2021

Publisher

ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD

Location

LONDON

ISBN

0888-3270

Periodical

MECHANICAL SYSTEMS AND SIGNAL PROCESSING

Year of study

160

Number

107890

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

15

Pages count

15

URL

https://www.sciencedirect.com/science/article/pii/S0888327021002855?via%3Dihub

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",
  journal="MECHANICAL SYSTEMS AND SIGNAL PROCESSING",
  year="2021",
  volume="160",
  number="107890",
  pages="1--15",
  doi="10.1016/j.ymssp.2021.107890",
  issn="0888-3270",
  url="https://www.sciencedirect.com/science/article/pii/S0888327021002855?via%3Dihub"
}