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Bi-objective optimi...
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Fotedar, SunneyGothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg
(författare)
Bi-objective optimization of the tactical allocation of job types to machines: mathematical modeling, theoretical analysis, and numerical tests
- Artikel/kapitelEngelska2022
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LIBRIS-ID:oai:gup.ub.gu.se/319953
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https://gup.ub.gu.se/publication/319953URI
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https://doi.org/10.1111/itor.13180DOI
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https://research.chalmers.se/publication/531489URI
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We introduce a tactical resource allocation model for a large aerospace engine system manufacturer aimed at long-term production planning. Our model identifies the routings a product takes through the factory, and which machines should be qualified for a balanced resource loading, to reduce product lead times. We prove some important mathematical properties of the model that are used to develop a heuristic providing a good initial feasible solution. We propose a tailored approach for our class of problems combining two well-known criterion space search algorithms, the bi-directional epsilon-constraint method and the augmented weighted Tchebycheff method. A computational investigation comparing solution times for several solution methods is presented for 60 numerical instances.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Strömberg, Ann-Brith,1961Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)anstr
(författare)
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Almgren, Torgny,1962GKN Aerospace Services Limited(Swepub:cth)torgnya
(författare)
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Göteborgs universitetInstitutionen för matematiska vetenskaper
(creator_code:org_t)
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Ingår i:International Transactions in Operational Research: Wiley0969-60161475-3995
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