Publication
Electric Fractional Order Potencial
| dc.contributor.author | Tenreiro Machado, J. A. | |
| dc.contributor.author | Galhano, Alexandra | |
| dc.date.accessioned | 2019-03-25T14:40:42Z | |
| dc.date.available | 2019-03-25T14:40:42Z | |
| dc.date.issued | 2005-09 | |
| dc.description.abstract | In this study we apply the concept of fractional calculus to electromagnetism and we develop a new fractional order approximation method to the electrical potential | pt_PT |
| dc.description.abstract | The Maxwell equations play a fundamental role in the well established formulation of the electromagnetic theory [1]. These equations lead to the derivation of precise mathematical models useful in many applications in physics and engineering. The Maxwell equations involve only the integer-order calculus and, therefore, it is natural that the resulting classical models adopted in electrical engineering reflect this perspective. Recently, a closer look of some phenomena present in electrical systems, such as motors, transformers and lines [2,3], and the motivation towards the development of comprehensive models, seem to point out the requirement for a fractional calculus (FC) approach [4]. In an alternative perspective several authors [5] have verified that well-known expressions for the electrical potential are related through integer-order integral and derivatives and have proposed its generalization based on the concept of fractional-order poles. Nevertheless, the mathematical generalization towards FC lacks a comprehensive method for its practical implementation. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/13116 | |
| dc.language.iso | eng | pt_PT |
| dc.subject | Fractional order | pt_PT |
| dc.subject | Fractional calculus | pt_PT |
| dc.title | Electric Fractional Order Potencial | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Baiona, Spain | pt_PT |
| oaire.citation.endPage | 8 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | XII International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering | pt_PT |
| person.familyName | Tenreiro Machado | |
| person.familyName | Galhano | |
| person.givenName | J. A. | |
| person.givenName | Alexandra | |
| person.identifier.ciencia-id | 7A18-4935-5B29 | |
| person.identifier.orcid | 0000-0003-4274-4879 | |
| person.identifier.orcid | 0000-0001-8262-1369 | |
| person.identifier.rid | M-2173-2013 | |
| person.identifier.scopus-author-id | 55989030100 | |
| person.identifier.scopus-author-id | 6603868968 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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