Hybrid Optimization Based Mathematical Procedure for Dimensional Synthesis of Slider-Crank Linkage
dc.contributor.author | Hernández Frías, Alfonso ![]() | |
dc.contributor.author | Muñoyerro Barriocanal, Aitor | |
dc.contributor.author | Urízar Arana, Mónica ![]() | |
dc.contributor.author | Amezua San Martín, Enrique ![]() | |
dc.date.accessioned | 2021-07-15T10:10:16Z | |
dc.date.available | 2021-07-15T10:10:16Z | |
dc.date.issued | 2021-07-05 | |
dc.identifier.citation | Mathematics 9(13) : (2021) // Article ID 1581 | es_ES |
dc.identifier.issn | 2227-7390 | |
dc.identifier.uri | http://hdl.handle.net/10810/52464 | |
dc.description.abstract | In this paper, an optimization procedure for path generation synthesis of the slider-crank mechanism will be presented. The proposed approach is based on a hybrid strategy, mixing local and global optimization techniques. Regarding the local optimization scheme, based on the null gradient condition, a novel methodology to solve the resulting non-linear equations is developed. The solving procedure consists of decoupling two subsystems of equations which can be solved separately and following an iterative process. In relation to the global technique, a multi-start method based on a genetic algorithm is implemented. The fitness function incorporated in the genetic algorithm will take as arguments the set of dimensional parameters of the slider-crank mechanism. Several illustrative examples will prove the validity of the proposed optimization methodology, in some cases achieving an even better result compared to mechanisms with a higher number of dimensional parameters, such as the four-bar mechanism or the Watt’s mechanism. | es_ES |
dc.description.sponsorship | The authors wish to acknowledge financial support received from the Spanish government through the Ministerio de Economía y Competitividad (Project DPI2015−67626-P (MINECO/FEDER, UE)), the support for the research group through Project Ref. IT949−16, provided by the Departamento de Educación, Política Lingüística y Cultura from the regional Basque Government, and the Program BIKAINTEK 2020 (Ref. 012-B2/2020) provided by the Departamento de Desarrollo Económico, Sostenibilidad y Medio Ambiente from the regional Basque Government. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/DPI2015−67626-P | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | |
dc.subject | path generation | es_ES |
dc.subject | dimensional synthesis | es_ES |
dc.subject | hybrid optimization | es_ES |
dc.subject | slider-crank mechanism | es_ES |
dc.title | Hybrid Optimization Based Mathematical Procedure for Dimensional Synthesis of Slider-Crank Linkage | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.date.updated | 2021-07-08T14:22:03Z | |
dc.rights.holder | © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). | es_ES |
dc.relation.publisherversion | https://www.mdpi.com/2227-7390/9/13/1581 | es_ES |
dc.identifier.doi | 10.3390/math9131581 | |
dc.departamentoes | Ingeniería mecánica | |
dc.departamentoeu | Ingeniaritza mekanikoa |
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Except where otherwise noted, this item's license is described as © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).