Heymanns, Matthias ; Hagedorn, Peter (2015)
Optimal Impedance Load of a Bistable Energy Harvester.
In: PAMM, 15 (1)
doi: 10.1002/pamm.201510115
Artikel, Bibliographie
Kurzbeschreibung (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.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2015 |
| Autor(en): | Heymanns, Matthias ; Hagedorn, Peter |
| Art des Eintrags: | Bibliographie |
| Titel: | Optimal Impedance Load of a Bistable Energy Harvester |
| Sprache: | Englisch |
| Publikationsjahr: | 2015 |
| Verlag: | WILEY-VCH |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | PAMM |
| Jahrgang/Volume einer Zeitschrift: | 15 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1002/pamm.201510115 |
| Kurzbeschreibung (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. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Dynamik und Schwingungen Zentrale Einrichtungen Exzellenzinitiative Exzellenzinitiative > Graduiertenschulen > Graduate School of Computational Engineering (CE) Exzellenzinitiative > Graduiertenschulen |
| Hinterlegungsdatum: | 23 Feb 2016 07:06 |
| Letzte Änderung: | 22 Sep 2016 08:05 |
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