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Search: L773:0969 6016 OR L773:1475 3995 > (2020-2023) > Bi-objective optimi...

  • Fotedar, SunneyGothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper,Department of Mathematical Sciences,Chalmers tekniska högskola,Chalmers University of Technology,University of Gothenburg (author)

Bi-objective optimization of the tactical allocation of job types to machines: mathematical modeling, theoretical analysis, and numerical tests

  • Article/chapterEnglish2022

Publisher, publication year, extent ...

  • 2022-08
  • Wiley,2022

Numbers

  • LIBRIS-ID:oai:gup.ub.gu.se/319953
  • https://gup.ub.gu.se/publication/319953URI
  • https://doi.org/10.1111/itor.13180DOI
  • https://research.chalmers.se/publication/531489URI

Supplementary language notes

  • Language:English

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  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • 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.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • 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 (author)
  • Almgren, Torgny,1962GKN Aerospace Services Limited(Swepub:cth)torgnya (author)
  • Göteborgs universitetInstitutionen för matematiska vetenskaper (creator_code:org_t)

Related titles

  • In:International Transactions in Operational Research: Wiley0969-60161475-3995

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