Multi-Objective optimization of suspension kinematics
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Tipo de documento: | Trabalho de conclusão de curso |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFSC |
| Texto Completo: | https://repositorio.ufsc.br/handle/123456789/223061 |
Resumo: | TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Automotiva. |
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Universidade Federal de Santa CatarinaAvi, ArielCarboni, Andrea PigaRouelle, Claude2021-05-17T14:01:48Z2021-05-17T14:01:48Z2021-04-27https://repositorio.ufsc.br/handle/123456789/223061TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Automotiva.Suspension kinematics design can be a challenging process. In racing and motorsports development processes, where the design schedule is tighter and the quality of kinematics are critical, the job requires even more maturity. The suspension designer must conciliate vehicle packaging and driver perception requirements whilst trying to make the best use of the tires at all possible times. Computational resources are constantly getting cheaper and can be used to solve the kinematics issue aided by optimization techniques. The optimization process can generate new engineering solutions that are not obvious to the human understanding and would be hardly achieved by the engineering team. Given the multi-objective nature of this type of problem and the lack of convexity between the objective functions, this work proposes the integration of an Evolutionary Multi-Objective Optimization (EMOO) to a suspension kinematics solver. The optimization yields a set of sub-optimal solutions that are ranked by a set of weighting functions and scaling factors. This process offers an excellent time-to-benefit ratio, once it can potentially reduce weeks of workload to a few hours of computational effort. This work illustrates the power of such optimization process with a case study where a Double A-Arm suspension system is completely synthesized by the optimization algorithm, which is composed by 19 objective functions split in 4 different movements.119 f.Joinville, SCSuspensionKinematicsOptimizationGenetic AlgorithmMulti-Objective optimization of suspension kinematicsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFSCinstname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCLICENSElicense.txtlicense.txttext/plain; charset=utf-81383https://repositorio.ufsc.br/bitstream/123456789/223061/5/license.txt11ee89cd31d893362820eab7c4d46734MD55ORIGINALAVI ARIEL - Multi-Objective Optimization of Suspension Kinematics (2021).pdfAVI ARIEL - Multi-Objective Optimization of Suspension Kinematics (2021).pdfTCCapplication/pdf12686887https://repositorio.ufsc.br/bitstream/123456789/223061/1/AVI%20ARIEL%20-%20Multi-Objective%20Optimization%20of%20Suspension%20Kinematics%20%282021%29.pdffa8076199ee9f0f1ea316dcb6b6050e0MD51Ariel_Avi_Master_thesis_defense_signed_2nd_signature__assinado.pdfAriel_Avi_Master_thesis_defense_signed_2nd_signature__assinado.pdfAta da Defesaapplication/pdf476550https://repositorio.ufsc.br/bitstream/123456789/223061/4/Ariel_Avi_Master_thesis_defense_signed_2nd_signature__assinado.pdf50db0d0bb78e355bc7de269f6f5c4eddMD54123456789/2230612021-05-17 11:01:48.646oai:repositorio.ufsc.br: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ório de PublicaçõesPUBhttp://150.162.242.35/oai/requestopendoar:23732021-05-17T14:01:48Repositório Institucional da UFSC - Universidade Federal de Santa Catarina (UFSC)false |
| dc.title.pt_BR.fl_str_mv |
Multi-Objective optimization of suspension kinematics |
| title |
Multi-Objective optimization of suspension kinematics |
| spellingShingle |
Multi-Objective optimization of suspension kinematics Avi, Ariel Suspension Kinematics Optimization Genetic Algorithm |
| title_short |
Multi-Objective optimization of suspension kinematics |
| title_full |
Multi-Objective optimization of suspension kinematics |
| title_fullStr |
Multi-Objective optimization of suspension kinematics |
| title_full_unstemmed |
Multi-Objective optimization of suspension kinematics |
| title_sort |
Multi-Objective optimization of suspension kinematics |
| author |
Avi, Ariel |
| author_facet |
Avi, Ariel |
| author_role |
author |
| dc.contributor.pt_BR.fl_str_mv |
Universidade Federal de Santa Catarina |
| dc.contributor.author.fl_str_mv |
Avi, Ariel |
| dc.contributor.advisor1.fl_str_mv |
Carboni, Andrea Piga |
| dc.contributor.advisor-co1.fl_str_mv |
Rouelle, Claude |
| contributor_str_mv |
Carboni, Andrea Piga Rouelle, Claude |
| dc.subject.por.fl_str_mv |
Suspension Kinematics Optimization Genetic Algorithm |
| topic |
Suspension Kinematics Optimization Genetic Algorithm |
| description |
TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Automotiva. |
| publishDate |
2021 |
| dc.date.accessioned.fl_str_mv |
2021-05-17T14:01:48Z |
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2021-05-17T14:01:48Z |
| dc.date.issued.fl_str_mv |
2021-04-27 |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/bachelorThesis |
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bachelorThesis |
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publishedVersion |
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https://repositorio.ufsc.br/handle/123456789/223061 |
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eng |
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eng |
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openAccess |
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119 f. |
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Joinville, SC |
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Joinville, SC |
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