Energy Harvesting Using a Nonlinear Resonator

dc.abstract.enThe datasets contain the results of numerical simulations of a nonlinear bistable energy harvesting system from ambient vibrating mechanical sources. Detailed model tests of the inertial energy harvesting system consisting of a piezoelectric beam with additional springs were performed. The mathematical model was derived using the bond graph approach. Depending on the choice of spring, the shape of the bistable potential wells was modified, including the removal of the well degeneracy. Consequently, the broken mirror symmetry between the potential wells led to additional solutions with corresponding voltage responses. The probability of occurrence of different high voltage/large orbit solutions with changes in the potential symmetry was investigated. In particular, the periodicity of different solutions with respect to the harmonic excitation period was investigated and compared with respect to the output voltage. The results showed that the subharmonic solution with large orbital period-6 could be stabilized, while some higher subharmonic solutions disappeared with increasing the potential well asymmetry. Changes in the frequency ranges for chaotic solutions were also observed.
dc.affiliationPolitechnika Lubelska
dc.affiliationPolitechnika Lubelska
dc.affiliationPolitechnika Lubelska
dc.affiliationPolitechnika Śląska
dc.affiliationPolitechnika Śląska
dc.affiliationNorthwestern Polytechnical University
dc.affiliationNorthwestern Polytechnical University
dc.contributor.authorLitak, Grzegorz
dc.contributor.authorWolszczak, Piotr
dc.contributor.authorCaban, Jacek
dc.contributor.authorMargielewicz, Jerzy
dc.contributor.authorGąska, Damian
dc.contributor.authorMa, Xiaoqing
dc.contributor.authorZhou, Shengxi
dc.date.accessioned2025-01-15T08:57:17Z
dc.date.available2025-01-15T08:57:17Z
dc.date.issued2025-01-08
dc.description.fininstitutionNarodowe Centrum Nauki (NCN)
dc.description.projectSHENG-2
dc.identifier.doi10.5281/zenodo.14582270
dc.identifier.orcid0000-0002-9647-8345
dc.identifier.orcid0000-0001-8603-4647
dc.identifier.orcid0000-0002-7546-8703
dc.identifier.orcid0000-0003-2249-4059
dc.identifier.orcid0000-0002-2968-1626
dc.identifier.orcid0000-0001-8783-2448
dc.identifier.orcid0000-0002-4034-193X
dc.identifier.project2021/40/Q/ST8/00362
dc.identifier.urihttps://hdl.handle.net/20.500.14629/18304
dc.languageen
dc.relation.nameZenodo
dc.relation.publicationhttps://www.mdpi.com/1996-1073/15/24/9469
dc.relation.urlhttps://zenodo.org/records/14582271
dc.rightsCC-BY-4.0
dc.subject.enenergy harvesting
dc.subject.ennonlinear dynamics
dc.subject.enmultiple solutions
dc.subject.enbond graphs
dc.titleEnergy Harvesting Using a Nonlinear Resonator
dc.typeDescriptionResearchData
dspace.entity.typePublicationen
Files
Publication available in collections:
Research Data