Industrial cost modelling and multi-objective optimisation for decision support in production systems development

  • Authors:
  • Leif Pehrsson;Amos H. C. Ng;David Stockton

  • Affiliations:
  • Virtual Systems Research Centre, University of Skövde, 541 28 Skövde, Sweden;Virtual Systems Research Centre, University of Skövde, 541 28 Skövde, Sweden;Centre for Manufacturing, De Montfort University, The Gateway, Leicester LE1 9BH, UK

  • Venue:
  • Computers and Industrial Engineering
  • Year:
  • 2013

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Abstract

Recent developments in cost modelling, simulation-based multi-objective optimisation, and post-optimality analysis have enabled the integration of costing data and cost estimation into a new methodology for supporting economically sound decision-making in manufacturing enterprises. Within this methodology, the combination of production engineering and financial data with multi-objective optimisation and post-optimality analysis has been proven to provide the essential information to facilitate knowledge-driven decision-making in real-world production systems development. The focus of this paper is to present the incremental cost modelling technique specifically designed for the integration with discrete-event simulation models and multi-objective optimisation within this methodology. A complete example, using the simulation model and data modified from a previous real-world case study, is provided in this paper to illustrate how the methodology and cost modelling are applied for the optimal investment decision support.