Two degrees of freedom Nonlinear oscillations of an energy harvester

DOI

10.2991/icaees-15.2015.193How to use a DOI?

Keywords

Nonlinear vibration; magnetic levitation; energy harvesting; harmonic balance, numerical simulation

Abstract

This paper investigates a design of a energy harvester that uses magnetic levitation to produce an oscillator with a appendage linear spring. The harmonic balance method is developed to analyze the frequency-amplitude response relationship. The numerical results show that the strength and bandwidth of energy harvesting are improved by adjusting the mass ratio. The analytical results are supported by the numerical solutions.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zuyao Wang
PY  - 2015/07
DA  - 2015/07
TI  - Two degrees of freedom Nonlinear oscillations of an energy harvester
BT  - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015
PB  - Atlantis Press
SP  - 1048
EP  - 1052
SN  - 2352-5401
UR  - https://doi.org/10.2991/icaees-15.2015.193
DO  - 10.2991/icaees-15.2015.193
ID  - Wang2015/07
ER  -