Publication
A multi-objective approach to solve the build orientation problem in additive manufacturing
| dc.contributor.author | Matos, Marina A. | |
| dc.contributor.author | Rocha, Ana Maria A.C. | |
| dc.contributor.author | Costa, Lino | |
| dc.contributor.author | Pereira, Ana I. | |
| dc.date.accessioned | 2020-04-07T11:10:10Z | |
| dc.date.available | 2020-04-07T11:10:10Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | Additive manufacturing (AM) has been increasingly used in the creation of three-dimensional objects, layer-by-layer, from three-dimensional (3D) computer-aided design (CAD) models. The problem of determining the 3D model printing orientation can lead to reduced amount of supporting material, build time, costs associated with the deposited material, labor costs, and other factors. This problem has been formulated and studied as a single-objective optimization problem. More recently, due to the existence and relevance of considering multiple criteria, multi-objective approaches have been developed. In this paper, a multi-objective optimization approach is proposed to solve the part build orientation problem taking into account the support area characteristics and the build time. Therefore, the weighted Tchebycheff scalarization method embedded in the Electromagnetism-like Algorithm will be used to solve the part build orientation bi-objective problem of four 3D CAD models. The preliminary results seem promising when analyzing the Pareto fronts obtained for the 3D CAD models considered. Concluding, the multi-objective approach effectively solved the build orientation problem in AM, finding several compromise solutions. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Matos, Marina A.; Rocha, Ana Maria A.C.; Costa, Lino A.; Pereira, Ana I. (2019). A multi-objective approach to solve the build orientation problem in additive manufacturing. In 19th International Conference on Computational Science and Its Applications, ICCSA 2019. Saint Petersburg. p. 261-276. ISBN 978-303024301-2 | pt_PT |
| dc.identifier.doi | 10.1007/978-3-030-24302-9_19 | pt_PT |
| dc.identifier.isbn | 978-303024301-2 | |
| dc.identifier.uri | http://hdl.handle.net/10198/21583 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | pt_PT |
| dc.subject | Additive manufacturing | pt_PT |
| dc.subject | 3D printing | pt_PT |
| dc.subject | Multi-objective optimization | pt_PT |
| dc.subject | Build orientation | pt_PT |
| dc.title | A multi-objective approach to solve the build orientation problem in additive manufacturing | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 276 | pt_PT |
| oaire.citation.startPage | 261 | pt_PT |
| oaire.citation.title | 19th International Conference on Computational Science and Its Applications, ICCSA 2019 | pt_PT |
| oaire.citation.volume | 11621 | pt_PT |
| person.familyName | Pereira | |
| person.givenName | Ana I. | |
| person.identifier.ciencia-id | 0716-B7C2-93E4 | |
| person.identifier.orcid | 0000-0003-3803-2043 | |
| person.identifier.rid | F-3168-2010 | |
| person.identifier.scopus-author-id | 15071961600 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
| relation.isAuthorOfPublication | e9981d62-2a2b-4fef-b75e-c2a14b0e7846 | |
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