Using 0–1 test to diagnose periodic and chaotic motions of nonlinear vortex-induced vibration energy harvesters

dc.abstract.enNonlinear wind-induced vibration energy harvesters have rich response dynamic behaviors, and diagnosing these response characteristics is crucial for promoting their application. This repository contains data for the analysis method of “0–1 test” to distinguish response characteristics of bistable and tristable vortex-induced vibration energy harvesters (VIVEHs), and the identification results are compared with the phase portraits, frequency spectrum and Lya­ punov exponents. Results indicate that the analysis method of “0–1 test” can effectively distinguish the periodic and chaotic behaviors of the nonlinear VIVEHs by the trajectories of p-q, asymptotic growth rate K(c) and the mean square displacement Mc(n). This study indicates that the “0–1 test” method is feasible and reliable for identifying the dynamic characteristics of nonlinear vibration energy harvesters, which is meaningful to the optimization analysis of such harvesters. Datasets in FIG and MAT files (Matalb formats) contain the source data presented in the figures in the article mentioned in the related work.
dc.affiliationZhengzhou University
dc.affiliationLublin University of Technology
dc.affiliationNorthwestern Polytechnical University
dc.contributor.authorMa, Xiaoqing
dc.contributor.authorLitak, Grzegorz
dc.contributor.authorZhou, Shengxing
dc.date.accessioned2025-07-29T07:56:03Z
dc.date.available2025-07-29T07:56:03Z
dc.date.issued2025-07-28
dc.description.fininstitutionNational Science Center
dc.description.projectSHENG-2
dc.identifier.doi10.5281/zenodo.16542108
dc.identifier.orcid0000-0001-8783-2448
dc.identifier.orcid0000-0002-9647-8345
dc.identifier.orcid0009-0001-9926-3390
dc.identifier.project2021/40/Q/ST8/00362
dc.identifier.urihttps://hdl.handle.net/20.500.14629/18592
dc.languageen
dc.relation.nameZenodo
dc.relation.publicationhttps://www.sciencedirect.com/science/article/pii/S0960077925000499?via%3Dihub
dc.relation.urlhttps://zenodo.org/records/16542109
dc.rightsCC-BY-4.0
dc.subject.enchaos
dc.subject.enenergy harvesting
dc.subject.en0–1 test
dc.subject.ennonlinear dynamics
dc.subject.enchaotic diagnose
dc.titleUsing 0–1 test to diagnose periodic and chaotic motions of nonlinear vortex-induced vibration energy harvesters
dc.typeDescriptionResearchData
dspace.entity.typePublicationen
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