Heymanns, Matthias ; Hagedorn, Peter (2015):
Optimal Impedance Load of a Bistable Energy Harvester.
In: PAMM, 15 (1), pp. 249-250. WILEY-VCH, ISSN 1617-7061,
[Article]
Abstract
In this contribution we investigate a bistable energy harvester with regard to its optimal impedance load. A bistable energy harvester exhibits three different types of oscillation: Single-well (about a stable equilibrium), cross-well (between the wells) and inter-well (about the unstable equilibrium). The occurring oscillation type depends, for instance, on the excitation parameters and the initial conditions. It has already been observed ( [1]) that the optimal impedance, which allows to maximize the power output, varies for each oscillation type. In our investigations we complement these findings with analytical and numerical calculations. For our analysis we examine the non-dimensionalized coupled equations of a bistable energy harvester.
| Item Type: | Article |
|---|---|
| Erschienen: | 2015 |
| Creators: | Heymanns, Matthias ; Hagedorn, Peter |
| Title: | Optimal Impedance Load of a Bistable Energy Harvester |
| Language: | English |
| Abstract: | In this contribution we investigate a bistable energy harvester with regard to its optimal impedance load. A bistable energy harvester exhibits three different types of oscillation: Single-well (about a stable equilibrium), cross-well (between the wells) and inter-well (about the unstable equilibrium). The occurring oscillation type depends, for instance, on the excitation parameters and the initial conditions. It has already been observed ( [1]) that the optimal impedance, which allows to maximize the power output, varies for each oscillation type. In our investigations we complement these findings with analytical and numerical calculations. For our analysis we examine the non-dimensionalized coupled equations of a bistable energy harvester. |
| Journal or Publication Title: | PAMM |
| Volume of the journal: | 15 |
| Issue Number: | 1 |
| Publisher: | WILEY-VCH |
| Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Dynamics and Vibrations Zentrale Einrichtungen Exzellenzinitiative Exzellenzinitiative > Graduate Schools > Graduate School of Computational Engineering (CE) Exzellenzinitiative > Graduate Schools |
| Date Deposited: | 23 Feb 2016 07:06 |
| URL / URN: | http://dx.doi.org/10.1002/pamm.201510115 |
| Identification Number: | doi:10.1002/pamm.201510115 |
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