Szczegóły publikacji
Opis bibliograficzny
Dynamics and control of energy harvesting from a non-ideally excited portal frame system with fractional damping / Angelo M. Tusset, Rodrigo T. Rocha, Itamar Iliuk, Jose M. Balthazar, Grzegorz LITAK // W: Vibration Engineering and Technology of Machinery : proceedings of VETOMAC XV 2019 / ed. José Manoel Balthazar. — Cham : Springer, cop. 2021. — (Mechanisms and Machine Science ; ISSN 2211-0984 ; vol. 95). — ISBN: 978-3-030-60693-0; e-ISBN: 978-3-030-60694-7. — S. 383–395. — Bibliogr., Abstr. — Publikacja dostępna online od: 2021-03-04. — G. Litak – dod. afiliacja: Lublin University of Technology
Autorzy (5)
- Tusset Angelo M.
- Rocha Rodrigo Tumolin
- Iliuk Itamar
- Balthazar Jose M.
- AGHLitak Grzegorz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 133152 |
|---|---|
| Data dodania do BaDAP | 2021-03-22 |
| DOI | 10.1007/978-3-030-60694-7_25 |
| Rok publikacji | 2021 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | Springer |
| Czasopismo/seria | Mechanisms and Machine Science |
Abstract
This paper analyzes the dynamics of a nonlinear piezoelectric energy harvesting device connected to a portal frame accounting for the influence of the fractional order derivative introduced due to damping. The identification of the behavior of the portal frame is obtained by the analysis of time histories, phase planes, FFT spectrum and 0-1 test. The numerical analyses show that the fractional order sustains the chaotic behaviors of the system. The average harvested power is computed for each value of the chosen fractional derivative, to demonstrate that the system response considerably affects the harvested power. To suppress the chaotic behavior a control technique is proposed associated with two controls: the feedback control by SDRE control and the feedforward control.
