Heuristics for an industrial car sequencing problem considering paint and assembly shop objectives

  • Authors:
  • Alexandre Joly;Yannick Frein

  • Affiliations:
  • Institut National Polytechnique de Grenoble, Industrial Engineering Department, G-SCOP Laboratory, France;Institut National Polytechnique de Grenoble, Industrial Engineering Department, G-SCOP Laboratory, France

  • Venue:
  • Computers and Industrial Engineering
  • Year:
  • 2008

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Abstract

The aim of this paper is to study the problem of sequencing a set of vehicles within an industrial environment considering the assembly shop objectives, but also the objectives of the paint shop. The first approach is to solve the problem with a mono-objective function. One heuristic (a progressive, construction-sequence algorithm) and three meta-heuristics (simulated annealing, variable neighbourhood search and an evolutionary algorithm) are described and compared. As the mono-objective approach has limited possibilities, a multi-objective heuristic is finally presented and tested. Because of the industrial context of this research, the computation time is a decisive factor to select the appropriate heuristic.