Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester
Energy harvesting is a very promising technology to provide low levels of power for small autonomous systems, which the applicability encompass a very wide range of areas, that spans from micro/nano sensors in engineering to state of art implants in medicine. The present work deals with the analysis...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
|
| Series: | MATEC Web of Conferences |
| Online Access: | https://doi.org/10.1051/matecconf/201824101001 |
| _version_ | 1818342275597467648 |
|---|---|
| author | Peterson João Victor Ligier Lopes Lopes Vinicius Gonçalves Cunha Americo |
| author_facet | Peterson João Victor Ligier Lopes Lopes Vinicius Gonçalves Cunha Americo |
| author_sort | Peterson João Victor Ligier Lopes |
| collection | DOAJ |
| description | Energy harvesting is a very promising technology to provide low levels of power for small autonomous systems, which the applicability encompass a very wide range of areas, that spans from micro/nano sensors in engineering to state of art implants in medicine. The present work deals with the analysis and detailed characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester driven by a periodic external excitation. The dynamical system is studied in depth through bifurcation diagrams and basins of attraction. The level of chaoticity of the dynamical system is accessed very efficiently via the 0-1 test for chaos, which allows mapping the presence of dense regions of chaos without the help of the Lyapunov exponents. |
| first_indexed | 2024-12-13T16:12:06Z |
| format | Article |
| id | doaj.art-d1e1a813d91540a6888dfca83287286b |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-13T16:12:06Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-d1e1a813d91540a6888dfca83287286b2022-12-21T23:38:55ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012410100110.1051/matecconf/201824101001matecconf_csndd2018_01001Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvesterPeterson João Victor Ligier Lopes0Lopes Vinicius Gonçalves1Cunha Americo2Universidade do Estado do Rio de JaneiroUniversidade do Estado do Rio de JaneiroUniversidade do Estado do Rio de JaneiroEnergy harvesting is a very promising technology to provide low levels of power for small autonomous systems, which the applicability encompass a very wide range of areas, that spans from micro/nano sensors in engineering to state of art implants in medicine. The present work deals with the analysis and detailed characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester driven by a periodic external excitation. The dynamical system is studied in depth through bifurcation diagrams and basins of attraction. The level of chaoticity of the dynamical system is accessed very efficiently via the 0-1 test for chaos, which allows mapping the presence of dense regions of chaos without the help of the Lyapunov exponents.https://doi.org/10.1051/matecconf/201824101001 |
| spellingShingle | Peterson João Victor Ligier Lopes Lopes Vinicius Gonçalves Cunha Americo Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester MATEC Web of Conferences |
| title | Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester |
| title_full | Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester |
| title_fullStr | Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester |
| title_full_unstemmed | Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester |
| title_short | Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester |
| title_sort | dynamic analysis and characterization of a nonlinear bi stable piezo magneto elastic energy harvester |
| url | https://doi.org/10.1051/matecconf/201824101001 |
| work_keys_str_mv | AT petersonjoaovictorligierlopes dynamicanalysisandcharacterizationofanonlinearbistablepiezomagnetoelasticenergyharvester AT lopesviniciusgoncalves dynamicanalysisandcharacterizationofanonlinearbistablepiezomagnetoelasticenergyharvester AT cunhaamerico dynamicanalysisandcharacterizationofanonlinearbistablepiezomagnetoelasticenergyharvester |