dc.creator | Naranjo Pérez, Javier | es |
dc.creator | Sáez Pérez, Andrés | es |
dc.creator | Jiménez Alonso, Javier Fernando | es |
dc.creator | Pachón García, Pablo | es |
dc.creator | Compán Cardiel, Víctor Jesús | es |
dc.date.accessioned | 2024-01-19T08:10:03Z | |
dc.date.available | 2024-01-19T08:10:03Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Naranjo Pérez, J., Sáez Pérez, A., Jiménez Alonso, J.F., Pachón García, P. y Compán Cardiel, V.J. (2019). A hybrid UKF-MGA algorithm for finite element model updating of historical constructions. En IABSE Symposium 2019 Guimarães Towards a Resilient Built Environment - Risk and Asset Management March 27-29, 2019, Guimarães, Portugal. | |
dc.identifier.uri | https://hdl.handle.net/11441/153639 | |
dc.description.abstract | The finite element model (FE) updating is a calibration method that allows minimizing the discrepancies between the numerical and experimental modal parameters. As result, a more accurate FE model is obtained and the structural analysis can represent the real behaviour of the structure. However, it is a high computational cost process. To overcome this issue, alternative techniques have been developed. This study focuses on the use of the unscented Kalman filter (UKF), which is a local optimization algorithm based on statistical estimation of parameters taken into account the measurements. The dome of a real chapel is considered as benchmark structure. A FE model is updated applying two different algorithms: (i) the multi-objective genetic algorithm and (ii) a hybrid unscented Kalman filter-multi-objective genetic algorithm (UKF-MGA). Finally, a discussion of the results will be presented to compare the performance of both algorithms. | es |
dc.format | application/pdf | es |
dc.format.extent | 8 p. | es |
dc.language.iso | eng | es |
dc.relation.ispartof | IABSE Symposium 2019 Guimarães Towards a Resilient Built Environment - Risk and Asset Management March 27-29, 2019 (2019). | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Model updating | es |
dc.subject | Historical constructions | es |
dc.subject | Unscented Kalman filter | es |
dc.subject | Multi-objective genetic algorithm | es |
dc.title | A hybrid UKF-MGA algorithm for finite element model updating of historical constructions | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Mecánica de Medios Continuos y Teoría de Estructuras | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Estructuras de Edificación e Ingeniería del Terreno | es |
dc.contributor.group | Universidad de Sevilla. TEP245: Ingeniería de las Estructuras | es |
dc.contributor.group | Universidad de Sevilla. TEP114: Tecnología Arquitectónica | es |
dc.eventtitle | IABSE Symposium 2019 Guimarães Towards a Resilient Built Environment - Risk and Asset Management March 27-29, 2019 | es |
dc.eventinstitution | Guimarães, Portugal | es |