Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting

Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting

Vibration energy harvesting by exploiting the multimodal approach in a quasi-periodic system is proposed. The quasi-periodic system, based on electromagnetic transduction, consists of two weakly coupled magnets mechanically guided by two elastic beams. Mistuning is achieved by varying the mechanical...

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Main Authors: Aouali Kaouthar, Kacem Najib, Mrabet Elyes, Bouhaddi Noureddine, Haddar Mohamed
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201824101003
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spelling doaj-43f6b4c604854cf7b2a55be3438461452021-03-02T10:30:24ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012410100310.1051/matecconf/201824101003matecconf_csndd2018_01003Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvestingAouali KaoutharKacem Najib0Mrabet Elyes1Bouhaddi Noureddine2Haddar Mohamed3Univ. Bourgogne Franche-Comté, FEMTO-ST Institute, CNRS/UFC/ENSMM/UTBM, Department of Applied MechanicsNational Engineering School of Sfax, Research Laboratory of Mechanics Modeling and ProductionUniv. Bourgogne Franche-Comté, FEMTO-ST Institute, CNRS/UFC/ENSMM/UTBM, Department of Applied MechanicsNational Engineering School of Sfax, Research Laboratory of Mechanics Modeling and ProductionVibration energy harvesting by exploiting the multimodal approach in a quasi-periodic system is proposed. The quasi-periodic system, based on electromagnetic transduction, consists of two weakly coupled magnets mechanically guided by two elastic beams. Mistuning is achieved by varying the mechanical stiffness of one of the beams. These imperfections will lead to the vibration energy localization in regions close to the imperfections which will be exploited to maximize the harvested energy.https://doi.org/10.1051/matecconf/201824101003
collection DOAJ
language English
format Article
sources DOAJ
author Aouali Kaouthar
Kacem Najib
Mrabet Elyes
Bouhaddi Noureddine
Haddar Mohamed
spellingShingle Aouali Kaouthar
Kacem Najib
Mrabet Elyes
Bouhaddi Noureddine
Haddar Mohamed
Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
MATEC Web of Conferences
author_facet Aouali Kaouthar
Kacem Najib
Mrabet Elyes
Bouhaddi Noureddine
Haddar Mohamed
author_sort Aouali Kaouthar
title Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
title_short Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
title_full Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
title_fullStr Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
title_full_unstemmed Effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
title_sort effect of the localization on the response of a quasi-periodic electromagnetic oscillator array for vibration energy harvesting
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description Vibration energy harvesting by exploiting the multimodal approach in a quasi-periodic system is proposed. The quasi-periodic system, based on electromagnetic transduction, consists of two weakly coupled magnets mechanically guided by two elastic beams. Mistuning is achieved by varying the mechanical stiffness of one of the beams. These imperfections will lead to the vibration energy localization in regions close to the imperfections which will be exploited to maximize the harvested energy.
url https://doi.org/10.1051/matecconf/201824101003
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AT bouhaddinoureddine effectofthelocalizationontheresponseofaquasiperiodicelectromagneticoscillatorarrayforvibrationenergyharvesting
AT haddarmohamed effectofthelocalizationontheresponseofaquasiperiodicelectromagneticoscillatorarrayforvibrationenergyharvesting
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