Performance of broadband tristable energy harvesters

Performance of broadband tristable energy harvesters

We analyze dynamical responses of energy harvesters with a mechanical resonator possessing three potential wells. The frequency spectral analysis of simulated systems demonstrates that additional sub-harmonic and super-harmonic resonances appear. These additional solutions make the frequency broadba...

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Bibliographic Details
Main Authors: Zhou Shengxi, Litak Grzegorz, Cao Junyi
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201821105007
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spelling doaj-0070a7f3477d49d4ae6a9b8de80c9bc82021-03-02T07:36:15ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012110500710.1051/matecconf/201821105007matecconf_vetomacxiv2018_05007Performance of broadband tristable energy harvestersZhou ShengxiLitak GrzegorzCao JunyiWe analyze dynamical responses of energy harvesters with a mechanical resonator possessing three potential wells. The frequency spectral analysis of simulated systems demonstrates that additional sub-harmonic and super-harmonic resonances appear. These additional solutions make the frequency broadband effect and effectively increase the voltage output. We show the characteristic features of the obtained solutions. Appearance of coexisting periodic solutions and chaotic solutions are also shortly discussed.https://doi.org/10.1051/matecconf/201821105007
collection DOAJ
language English
format Article
sources DOAJ
author Zhou Shengxi
Litak Grzegorz
Cao Junyi
spellingShingle Zhou Shengxi
Litak Grzegorz
Cao Junyi
Performance of broadband tristable energy harvesters
MATEC Web of Conferences
author_facet Zhou Shengxi
Litak Grzegorz
Cao Junyi
author_sort Zhou Shengxi
title Performance of broadband tristable energy harvesters
title_short Performance of broadband tristable energy harvesters
title_full Performance of broadband tristable energy harvesters
title_fullStr Performance of broadband tristable energy harvesters
title_full_unstemmed Performance of broadband tristable energy harvesters
title_sort performance of broadband tristable energy harvesters
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description We analyze dynamical responses of energy harvesters with a mechanical resonator possessing three potential wells. The frequency spectral analysis of simulated systems demonstrates that additional sub-harmonic and super-harmonic resonances appear. These additional solutions make the frequency broadband effect and effectively increase the voltage output. We show the characteristic features of the obtained solutions. Appearance of coexisting periodic solutions and chaotic solutions are also shortly discussed.
url https://doi.org/10.1051/matecconf/201821105007
work_keys_str_mv AT zhoushengxi performanceofbroadbandtristableenergyharvesters
AT litakgrzegorz performanceofbroadbandtristableenergyharvesters
AT caojunyi performanceofbroadbandtristableenergyharvesters
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