Eight parametric resonances in a multi-frequency wideband MEMS piezoelectric vibration energy harvester

Hdl Handle:
http://hdl.handle.net/10034/620206
Title:
Eight parametric resonances in a multi-frequency wideband MEMS piezoelectric vibration energy harvester
Authors:
Jia, Yu; Du, Sijun; Seshia, Ashwin A.
Abstract:
This paper presents a multi-order parametric resonant MEMS piezoelectric disk membrane, for the purpose of broadening the operational frequency bandwidth of a vibration energy harvester by employing the nonlinearity-induced bandwidth broadening associated with this phenomenon as well as the multi-frequency response associated with the higher orders. The fundamental mode -3dB bandwidth at 2.0 g recorded 55 Hz, while the first parametric resonant peak exhibited 365 Hz and the -3dB of the first 8 orders accumulated to 604 Hz. The membrane parametric resonator also experimentally demonstrated over 3-folds improvement in power density compared to a conventional direct resonator (cantilever), when subjected to band-limited white noise.
Affiliation:
University of Cambridge; University of Chester
Citation:
Jia, Y., Du, S., & Seshia, A. A. (2016, 24-28 Jan. 2016). Eight parametric resonances in a multi-frequency wideband MEMS piezoelectric vibration energy harvester. 2016 IEEE 29th International Conference on Micro Electro Mechanical Systems (MEMS 2016)
Publisher:
IEEE
Journal:
Micro Electro Mechanical Systems (MEMS), 2016 IEEE 29th International Conference on
Publication Date:
24-Jan-2016
URI:
http://hdl.handle.net/10034/620206
DOI:
10.1109/MEMSYS.2016.7421863
Additional Links:
http://ieeexplore.ieee.org/document/7421863; http://www.proceedings.com/29684.html
Type:
Article
Language:
en
ISBN:
9781509006090
Appears in Collections:
Mechanical Engineering

Full metadata record

DC FieldValue Language
dc.contributor.authorJia, Yuen
dc.contributor.authorDu, Sijunen
dc.contributor.authorSeshia, Ashwin A.en
dc.date.accessioned2016-10-19T18:13:06Z-
dc.date.available2016-10-19T18:13:06Z-
dc.date.issued2016-01-24-
dc.identifier.citationJia, Y., Du, S., & Seshia, A. A. (2016, 24-28 Jan. 2016). Eight parametric resonances in a multi-frequency wideband MEMS piezoelectric vibration energy harvester. 2016 IEEE 29th International Conference on Micro Electro Mechanical Systems (MEMS 2016)en
dc.identifier.isbn9781509006090-
dc.identifier.doi10.1109/MEMSYS.2016.7421863-
dc.identifier.urihttp://hdl.handle.net/10034/620206-
dc.description.abstractThis paper presents a multi-order parametric resonant MEMS piezoelectric disk membrane, for the purpose of broadening the operational frequency bandwidth of a vibration energy harvester by employing the nonlinearity-induced bandwidth broadening associated with this phenomenon as well as the multi-frequency response associated with the higher orders. The fundamental mode -3dB bandwidth at 2.0 g recorded 55 Hz, while the first parametric resonant peak exhibited 365 Hz and the -3dB of the first 8 orders accumulated to 604 Hz. The membrane parametric resonator also experimentally demonstrated over 3-folds improvement in power density compared to a conventional direct resonator (cantilever), when subjected to band-limited white noise.en
dc.language.isoenen
dc.publisherIEEEen
dc.relation.urlhttp://ieeexplore.ieee.org/document/7421863en
dc.relation.urlhttp://www.proceedings.com/29684.htmlen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectEnergy harvestingen
dc.subjectparametric resonanceen
dc.titleEight parametric resonances in a multi-frequency wideband MEMS piezoelectric vibration energy harvesteren
dc.typeArticleen
dc.contributor.departmentUniversity of Cambridge; University of Chesteren
dc.identifier.journalMicro Electro Mechanical Systems (MEMS), 2016 IEEE 29th International Conference onen
dc.date.accepted2016-01-24-
or.grant.openaccessYesen
rioxxterms.funderInnovate UKen
rioxxterms.identifier.project131183en
rioxxterms.versionAMen
rioxxterms.licenseref.startdate2216-10-18-
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