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dc.contributor.authorWang, Ning
dc.contributor.authorZhang, Guoshan
dc.contributor.authorKuznetsov, Nikolay
dc.contributor.authorBao, Han
dc.date.accessioned2020-09-01T08:16:19Z
dc.date.available2020-09-01T08:16:19Z
dc.date.issued2021
dc.identifier.citationWang, N., Zhang, G., Kuznetsov, N., & Bao, H. (2021). Hidden attractors and multistability in a modified Chua’s circuit. <i>Communications in Nonlinear Science and Numerical Simulation</i>, <i>92</i>, Article 105494. <a href="https://doi.org/10.1016/j.cnsns.2020.105494" target="_blank">https://doi.org/10.1016/j.cnsns.2020.105494</a>
dc.identifier.otherCONVID_41778104
dc.identifier.urihttps://jyx.jyu.fi/handle/123456789/71572
dc.description.abstractThe first hidden chaotic attractor was discovered in a dimensionless piecewise-linear Chua’s system with a special Chua’s diode. But designing such physical Chua’s circuit is a challenging task due to the distinct slopes of Chua’s diode. In this paper, a modified Chua’s circuit is implemented using a 5-segment piecewise-linear Chua’s diode. In particular, the coexisting phenomena of hidden attractors and three point attractors are noticed in the entire period-doubling bifurcation route. Attraction basins of different coexisting attractors are explored. It is demonstrated that the hidden attractors have very small basins of attraction not being connected with any fixed point. The PSIM circuit simulations and DSP-assisted experiments are presented to illustrate the existence of hidden attractors and coexisting attractors.en
dc.format.mimetypeapplication/pdf
dc.languageeng
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofseriesCommunications in Nonlinear Science and Numerical Simulation
dc.rightsCC BY-NC-ND 4.0
dc.subject.otherChua’s diode
dc.subject.otherChua’s circuit
dc.subject.otherchaos
dc.subject.otherhidden attractor
dc.subject.otherinitial condition
dc.subject.othermultistability
dc.subject.otherattraction basin
dc.titleHidden attractors and multistability in a modified Chua’s circuit
dc.typearticle
dc.identifier.urnURN:NBN:fi:jyu-202009015701
dc.contributor.laitosInformaatioteknologian tiedekuntafi
dc.contributor.laitosFaculty of Information Technologyen
dc.type.urihttp://purl.org/eprint/type/JournalArticle
dc.description.reviewstatuspeerReviewed
dc.relation.issn1007-5704
dc.relation.volume92
dc.type.versionacceptedVersion
dc.rights.copyright© 2020 Elsevier B.V. All rights reserved.
dc.rights.accesslevelopenAccessfi
dc.subject.ysoattraktorit
dc.subject.ysokaaosteoria
dc.subject.ysoelektroniset piirit
dc.subject.ysomatemaattiset mallit
dc.subject.ysodynaamiset systeemit
dc.format.contentfulltext
jyx.subject.urihttp://www.yso.fi/onto/yso/p38900
jyx.subject.urihttp://www.yso.fi/onto/yso/p6339
jyx.subject.urihttp://www.yso.fi/onto/yso/p953
jyx.subject.urihttp://www.yso.fi/onto/yso/p11401
jyx.subject.urihttp://www.yso.fi/onto/yso/p38899
dc.rights.urlhttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.relation.doi10.1016/j.cnsns.2020.105494
jyx.fundinginformationThis work was supported by the National Natural Science Foundation of China under Grant No. 61473202, and the Russian Science Foundation 19-41-02002 (hidden attractors). Ning Wang (CSC No. 202006250146) would like to acknowledge the sponsor from China Scholarship Council.


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