Incorporating Preferences to a Multi-objective Ant Colony Algorithm for Time and Space Assembly Line Balancing

  • Authors:
  • Manuel Chica;Óscar Cordón;Sergio Damas;Jordi Pereira;Joaquín Bautista

  • Affiliations:
  • European Centre for Soft Computing, Mieres (Asturias), Spain;European Centre for Soft Computing, Mieres (Asturias), Spain;European Centre for Soft Computing, Mieres (Asturias), Spain;Universitat Politècnica de Catalunya, Barcelona, Spain;Universitat Politècnica de Catalunya, Barcelona, Spain

  • Venue:
  • ANTS '08 Proceedings of the 6th international conference on Ant Colony Optimization and Swarm Intelligence
  • Year:
  • 2008

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Abstract

We present an extension of a multi-objective algorithm based on Ant Colony Optimisation to solve a more realistic variant of a classical industrial problem: Time and Space Assembly Line Balancing. We study the influence of incorporating some domain knowledge by guiding the search process of the algorithm with preferences-based dominance. Our approach is compared with other techniques, and every algorithm tackles a real-world instance from a Nissan plant. We prove that the embedded expert knowledge is even more justified in a real-world problem.