A method for solving the minimization of the maximum number of open stacks problem within a cutting process

  • Authors:
  • José Carlos Becceneri;Horacio Hideki Yanasse;Nei Yoshihiro Soma

  • Affiliations:
  • Laboratory for Computing and Applied Mathematics, Brazilian Space Research Institute, P.O. Box 515-INPE/LAC, São José dos Campos, SP, 12201-970, Brazil;Special Technologies Center, Brazilian Space Research Institute, P.O. Box 515-INPE/CTE, São José dos Campos, SP, 12201-970, Brazil;Aeronautic Institute of Technology, Aerospace Technical Center CTA/ITA/IEC, Pça. Mal. Eduardo Gomes, 50, Vila das Acácias, São José dos Campos, SP, 12228-900, Brazil

  • Venue:
  • Computers and Operations Research
  • Year:
  • 2004

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Abstract

In this paper, the problem of minimizing the maximum number of open stacks around a saw machine is addressed. A new heuristic and a branch-and-bound based exact method for the problem are presented. Computational tests comparing the new approach with other algorithms previously suggested in the literature were carried out.