Publication
Fractional order dynamics in a Genetic Algorithm
| dc.contributor.author | Pires, E. J. Solteiro | |
| dc.contributor.author | Tenreiro Machado, J. A. | |
| dc.contributor.author | Oliveira, P. B. de Moura | |
| dc.date.accessioned | 2019-04-02T11:17:24Z | |
| dc.date.available | 2019-04-02T11:17:24Z | |
| dc.date.issued | 2003-06-30 | |
| dc.description.abstract | This work addresses the fractional-order dynamics during the evolution of a Genetic Algorithm population (GA) for generating a robot manipulator trajectory. The GA objective is to minimize the trajectory space/time ripple without exceeding the torque requirements. In order to investigate the phenomena involved in the GA population evolution, the mutation is exposed to excitation perturbations and the corresponding fitness variations are evaluated. The input/output signals are studied revealing a fractional-order dynamic evolution, characteristic of a long-term system memory. | pt_PT |
| dc.description.version | N/A | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/13331 | |
| dc.language.iso | eng | pt_PT |
| dc.subject | Fractional calculus | pt_PT |
| dc.subject | Genetic algorithms | pt_PT |
| dc.subject | Robotic manipulators | pt_PT |
| dc.subject | Trajectory planning | pt_PT |
| dc.title | Fractional order dynamics in a Genetic Algorithm | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Coimbra | pt_PT |
| oaire.citation.endPage | 8 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | the 11th International conference on advanced robotics | 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 | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | 82cd5c17-07b6-492b-b3e3-ecebdad1254f | |
| relation.isAuthorOfPublication.latestForDiscovery | 82cd5c17-07b6-492b-b3e3-ecebdad1254f |