MATEC Web Conf.
Volume 241, 2018International Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD 2018)
|Number of page(s)||4|
|Published online||03 December 2018|
Bifurcation, chaotic and hysteresis phenomena of broadband tristable energy harvesters
School of Aeronautics, Northwestern Polytechnical University, Xi’an, 710072, China
2 School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, 710049, China
3 Lublin University of Technology, Faculty of Mechanical Engineering, Nadbystrzycka 36, PL-20-618 Lublin, Poland
4 Department of Process Control, AGH University Science and Technology, Mickiewicza 30, PL-30-059 Krakow, Poland
a e-mail: email@example.com
We analyze energy harvesting using a mechanical resonator with three potential wells. Nonlinear effects are leading to frequency broadband voltage response via bifurcations, multiple solutions and dynamical hysteresis. We show the characteristic features of the obtained solutions. In particular, basins of attraction of solutions are discussed.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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