Pub Date : 2023-08-24DOI: 10.1007/s11081-023-09833-9
P. Stabile, F. Ballo, M. Gobbi, G. Previati
Abstract The paper proposes an optimization procedure to be adopted by wheels design engineers for the identification of preliminary solutions to design lightweight and safe wheels. In particular, decisions related to the sizing of the wheel rim, to the number and type of spokes and to the spokes structural layout are addressed. The process relies on the combination of a simplified finite element model of the tire/wheel assembly and artificial neural networks used for global approximation, within a multi-objective optimization framework. Mass and compliance of the wheel are minimized at the same time, with constraints on structural safety and manufacturing. The method is applied to the preliminary design of the wheel of a lightweight electric vehicle specifically designed for energy efficiency competitions and allows to derive simple and general design guidelines for developing efficient products.
{"title":"Multi-objective structural optimization of vehicle wheels: a method for preliminary design","authors":"P. Stabile, F. Ballo, M. Gobbi, G. Previati","doi":"10.1007/s11081-023-09833-9","DOIUrl":"https://doi.org/10.1007/s11081-023-09833-9","url":null,"abstract":"Abstract The paper proposes an optimization procedure to be adopted by wheels design engineers for the identification of preliminary solutions to design lightweight and safe wheels. In particular, decisions related to the sizing of the wheel rim, to the number and type of spokes and to the spokes structural layout are addressed. The process relies on the combination of a simplified finite element model of the tire/wheel assembly and artificial neural networks used for global approximation, within a multi-objective optimization framework. Mass and compliance of the wheel are minimized at the same time, with constraints on structural safety and manufacturing. The method is applied to the preliminary design of the wheel of a lightweight electric vehicle specifically designed for energy efficiency competitions and allows to derive simple and general design guidelines for developing efficient products.","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135420062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-18DOI: 10.1007/s11081-023-09832-w
Yanqin Zhao, Ye Yuan, Renliang Chen
{"title":"Takeoff optimisation of coaxial compound helicopter with uncertainty quantification","authors":"Yanqin Zhao, Ye Yuan, Renliang Chen","doi":"10.1007/s11081-023-09832-w","DOIUrl":"https://doi.org/10.1007/s11081-023-09832-w","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45703268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-11DOI: 10.1007/s11081-023-09825-9
Tushar Rathi, Rishabh Gupta, J. M. Pinto, Qi Zhang
{"title":"Enhancing explainability of stochastic programming solutions via scenario and recourse reduction","authors":"Tushar Rathi, Rishabh Gupta, J. M. Pinto, Qi Zhang","doi":"10.1007/s11081-023-09825-9","DOIUrl":"https://doi.org/10.1007/s11081-023-09825-9","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44433775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-09DOI: 10.1007/s11081-023-09824-w
E. Pursiheimo, Dennis Sundell, J. Kiviluoma, Helmi Hankimaa
{"title":"Predicer: abstract stochastic optimisation model framework for multi-market operation","authors":"E. Pursiheimo, Dennis Sundell, J. Kiviluoma, Helmi Hankimaa","doi":"10.1007/s11081-023-09824-w","DOIUrl":"https://doi.org/10.1007/s11081-023-09824-w","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43329673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-07DOI: 10.1007/s11081-023-09826-8
K. Burazin, S. Gutiérrez, Jelena Jankov
{"title":"Optimal design of Kirchhoff–Love plates under the low contrast assumption","authors":"K. Burazin, S. Gutiérrez, Jelena Jankov","doi":"10.1007/s11081-023-09826-8","DOIUrl":"https://doi.org/10.1007/s11081-023-09826-8","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42072303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-05DOI: 10.1007/s11081-023-09821-z
Da-wei Gao, Qiang Li, Zhe Liu, Gaoshuang Chang
{"title":"An active learning approach for multi-objective optimization and its application to the crashworthiness design of thin-walled structures","authors":"Da-wei Gao, Qiang Li, Zhe Liu, Gaoshuang Chang","doi":"10.1007/s11081-023-09821-z","DOIUrl":"https://doi.org/10.1007/s11081-023-09821-z","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41832795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-05DOI: 10.1007/s11081-023-09827-7
Seungmin Yoo, S. Jeong, Jongho Jung, K. You
{"title":"Multi-objective aerodynamic shape design optimization of canard-controlled missiles for reducing induced roll","authors":"Seungmin Yoo, S. Jeong, Jongho Jung, K. You","doi":"10.1007/s11081-023-09827-7","DOIUrl":"https://doi.org/10.1007/s11081-023-09827-7","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43381473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-02DOI: 10.1007/s11081-023-09822-y
Matheus Beserra Cavalcanti, H. Gomes
{"title":"Maximizing wind farm efficiency by positioning wind turbines optimally and accounting for hub height","authors":"Matheus Beserra Cavalcanti, H. Gomes","doi":"10.1007/s11081-023-09822-y","DOIUrl":"https://doi.org/10.1007/s11081-023-09822-y","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47389175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-02DOI: 10.1007/s11081-023-09815-x
Roberto Quirino do Nascimento, Rubia Mara de Oliveira Santos, N. Maculan
{"title":"A global interior point method for nonconvex geometric programming","authors":"Roberto Quirino do Nascimento, Rubia Mara de Oliveira Santos, N. Maculan","doi":"10.1007/s11081-023-09815-x","DOIUrl":"https://doi.org/10.1007/s11081-023-09815-x","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47986602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-31DOI: 10.1007/s11081-023-09828-6
S. Shi, K. Zhou
{"title":"Topology optimization of truss-like structures with bidirectional non-orthogonal materials based on mathematical programming","authors":"S. Shi, K. Zhou","doi":"10.1007/s11081-023-09828-6","DOIUrl":"https://doi.org/10.1007/s11081-023-09828-6","url":null,"abstract":"","PeriodicalId":56141,"journal":{"name":"Optimization and Engineering","volume":" ","pages":""},"PeriodicalIF":2.1,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46701402","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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