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High optimization process for increasing the attenuation properties of acoustic metamaterials by means of the creation of defects

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High optimization process for increasing the attenuation properties of acoustic metamaterials by means of the creation of defects

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dc.contributor.author Romero García, Vicente es_ES
dc.contributor.author Sánchez Pérez, Juan Vicente es_ES
dc.contributor.author García-Raffi, L. M. es_ES
dc.contributor.author Herrero Durá, Juan Manuel es_ES
dc.contributor.author García Nieto, Susana es_ES
dc.contributor.author Blasco Ferragud, Francesc Xavier es_ES
dc.date.accessioned 2016-01-29T15:39:37Z
dc.date.available 2016-01-29T15:39:37Z
dc.date.issued 2008
dc.identifier.issn 0003-6951
dc.identifier.uri http://hdl.handle.net/10251/60375
dc.description Copyright (2008) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics along with the following message: The following article appeared in “Romero García, V.; Sánchez Pérez, JV.; García-Raffi, LM.; Herrero Durá, JM.; S. Garcia-Nieto; Blasco Ferragud, FX. (2008). High optimization process for increasing the attenuation properties of acoustic metamaterials by means of the creation of defects. Applied Physics Letters. 93:2235021-2235023” and may be found at http://dx.doi.org/10.1063/1.3040317. Authors own version of final article on e-print servers es_ES
dc.description.abstract An improvement in the attenuation capabilities of acoustic metamaterials by means of the creation of defects is considered here as a multiobjective optimization problem. From this point of view, it is possible to define the optimum strategy in the creation of defects to achieve an important increase in acoustic attenuation in a predetermined range of frequencies. A powerful multiobjective optimization algorithm called evMOGA has been used to solve this problem. The study has been restricted to the case of a two-dimensional sonic crystal formed by rigid cylinders in air, the defects being vacancies in the initial structure. es_ES
dc.description.sponsorship This work was partially supported by MEC (Spanish Government) and FEDER funds: Project Nos. 419DPI2005-07835 and MAT2006-03097 and Generalitat Valenciana Project Nos. GV06/026 and GV/2007/191. en_EN
dc.language Inglés es_ES
dc.publisher American Institute of Physics (AIP) es_ES
dc.relation.ispartof Applied Physics Letters es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject.classification INGENIERIA DE SISTEMAS Y AUTOMATICA es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title High optimization process for increasing the attenuation properties of acoustic metamaterials by means of the creation of defects es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1063/1.3040317
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GV06%2F026/ES/Un nuevo sistema de producción inteligente: Optimización multiobjetivo con Physical Programming. Aplicación en control predictivo Multivariable/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/GVA//GV%2F2007%2F191/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//MAT2006-03097/ES/FENOMENOS DE PERCOLACION Y LOCALIZACION EN FOTONICA Y SONIDO. APLICACIONES/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MEC//DPI2005- 07835/ES/DPI2005-07835/ / es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de Sistemas y Automática - Departament d'Enginyeria de Sistemes i Automàtica es_ES
dc.description.bibliographicCitation Romero García, V.; Sánchez Pérez, JV.; García-Raffi, LM.; Herrero Durá, JM.; García Nieto, S.; Blasco Ferragud, FX. (2008). High optimization process for increasing the attenuation properties of acoustic metamaterials by means of the creation of defects. Applied Physics Letters. 93(22):2235021-2235023. https://doi.org/10.1063/1.3040317 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1063/1.3040317 es_ES
dc.description.upvformatpinicio 2235021 es_ES
dc.description.upvformatpfin 2235023 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 93 es_ES
dc.description.issue 22 es_ES
dc.relation.senia 34222 es_ES
dc.identifier.eissn 1077-3118
dc.contributor.funder Ministerio de Educación y Ciencia es_ES
dc.contributor.funder Generalitat Valenciana es_ES
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