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A broadband vibration energy harvesting model for multiple cantilever beams

Conventional vibration energy harvesters are required to function only on sole resonant frequency and to harvest energy on a restricted bandwidth. In this paper, a novel mathematical model of a energy harvester is proposed to confront the problem and to harvest energy in a broader spectrum of freque...

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Main Authors: Thong, Li Wah, Kok, Swee Leong, Roszaidi, Ramlan
Format: Conference or Workshop Item
Language:English
Published: 2014
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utem.edu.my/id/eprint/14858/1/stamp.jsp_tp%3D%26arnumber%3D6914452%26tag%3D1
http://eprints.utem.edu.my/id/eprint/14858/
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6914452&searchWithin%5B%5D=%22Authors%22%3A.QT.Kok+Swee+Leong.QT.&newsearch=true
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spelling my.utem.eprints.148582015-09-29T03:39:51Z http://eprints.utem.edu.my/id/eprint/14858/ A broadband vibration energy harvesting model for multiple cantilever beams Thong, Li Wah Kok, Swee Leong Roszaidi, Ramlan TK Electrical engineering. Electronics Nuclear engineering Conventional vibration energy harvesters are required to function only on sole resonant frequency and to harvest energy on a restricted bandwidth. In this paper, a novel mathematical model of a energy harvester is proposed to confront the problem and to harvest energy in a broader spectrum of frequency. Simulation results show that the proposed model is able to generate broadband energy with suitable optimized parameters. Furthermore, it is observed that by reducing the frequency ratio between cantilever beams, the ripples effect in the energy bandwidth can be reduced. 2014 Conference or Workshop Item PeerReviewed text en http://eprints.utem.edu.my/id/eprint/14858/1/stamp.jsp_tp%3D%26arnumber%3D6914452%26tag%3D1 Thong, Li Wah and Kok, Swee Leong and Roszaidi, Ramlan (2014) A broadband vibration energy harvesting model for multiple cantilever beams. In: International Conference on Electronics, Information and Communications (ICEIC), , 15-18 Jan. 2014, Kota Kinabalu. http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6914452&searchWithin%5B%5D=%22Authors%22%3A.QT.Kok+Swee+Leong.QT.&newsearch=true
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Thong, Li Wah
Kok, Swee Leong
Roszaidi, Ramlan
A broadband vibration energy harvesting model for multiple cantilever beams
description Conventional vibration energy harvesters are required to function only on sole resonant frequency and to harvest energy on a restricted bandwidth. In this paper, a novel mathematical model of a energy harvester is proposed to confront the problem and to harvest energy in a broader spectrum of frequency. Simulation results show that the proposed model is able to generate broadband energy with suitable optimized parameters. Furthermore, it is observed that by reducing the frequency ratio between cantilever beams, the ripples effect in the energy bandwidth can be reduced.
format Conference or Workshop Item
author Thong, Li Wah
Kok, Swee Leong
Roszaidi, Ramlan
author_facet Thong, Li Wah
Kok, Swee Leong
Roszaidi, Ramlan
author_sort Thong, Li Wah
title A broadband vibration energy harvesting model for multiple cantilever beams
title_short A broadband vibration energy harvesting model for multiple cantilever beams
title_full A broadband vibration energy harvesting model for multiple cantilever beams
title_fullStr A broadband vibration energy harvesting model for multiple cantilever beams
title_full_unstemmed A broadband vibration energy harvesting model for multiple cantilever beams
title_sort broadband vibration energy harvesting model for multiple cantilever beams
publishDate 2014
url http://eprints.utem.edu.my/id/eprint/14858/1/stamp.jsp_tp%3D%26arnumber%3D6914452%26tag%3D1
http://eprints.utem.edu.my/id/eprint/14858/
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6914452&searchWithin%5B%5D=%22Authors%22%3A.QT.Kok+Swee+Leong.QT.&newsearch=true
_version_ 1665905615804825600
score 13.211869

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