Publication
Fractional Order Junctions
| dc.contributor.author | Machado, J. A. Tenreiro | |
| dc.date.accessioned | 2015-11-19T12:35:07Z | |
| dc.date.available | 2015-11-19T12:35:07Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Gottfried Leibniz generalized the derivation and integration, extending the operators from integer up to real, or even complex, orders. It is presently recognized that the resulting models capture long term memory effects difficult to describe by classical tools. Leon Chua generalized the set of lumped electrical elements that provide the building blocks in mathematical models. His proposal of the memristor and of higher order elements broadened the scope of variables and relationships embedded in the development of models. This paper follows the two directions and proposes a new logical step, by generalizing the concept of junction. Classical junctions interconnect system elements using simple algebraic restrictions. Nevertheless, this simplistic approach may be misleading in the presence of unexpected dynamical phenomena and requires including additional “parasitic” elements. The novel γ-junction includes, as special cases, the standard series and parallel connections and allows a new degree of freedom when building models. The proposal motivates the search for experimental and real world manifestations of the abstract conjectures. | pt_PT |
| dc.format | ||
| dc.identifier.doi | 10.1016/j.cnsns.2014.05.006 | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/6939 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | Elsevier | pt_PT |
| dc.relation.ispartofseries | Communications in Nonlinear Science and Numerical Simulation;Vol. 20, Issue 1 | |
| dc.relation.publisherversion | http://www.sciencedirect.com/science/article/pii/S100757041400210X | pt_PT |
| dc.subject | Junctions | pt_PT |
| dc.subject | System modeling | pt_PT |
| dc.subject | Memristor | pt_PT |
| dc.subject | Fractional Calculus | pt_PT |
| dc.title | Fractional Order Junctions | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 8 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | Communications in Nonlinear Science and Numerical Simulation | pt_PT |
| oaire.citation.volume | 20 | pt_PT |
| person.familyName | Tenreiro Machado | |
| person.givenName | J. A. | |
| person.identifier.ciencia-id | 7A18-4935-5B29 | |
| person.identifier.orcid | 0000-0003-4274-4879 | |
| person.identifier.rid | M-2173-2013 | |
| person.identifier.scopus-author-id | 55989030100 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 82cd5c17-07b6-492b-b3e3-ecebdad1254f | |
| relation.isAuthorOfPublication.latestForDiscovery | 82cd5c17-07b6-492b-b3e3-ecebdad1254f |