A simulation-based approximate dynamic programming approach for the control of the Intel Mini-Fab benchmark model

  • Authors:
  • José A. Ramírez-Hernández;Emmanuel Fernandez

  • Affiliations:
  • University of Cincinnati, Cincinnati, OH;University of Cincinnati, Cincinnati, OH

  • Venue:
  • Winter Simulation Conference
  • Year:
  • 2009

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Abstract

This paper presents initial results on the application of a simulation-based Approximate Dynamic Programming (ADP) for the control of the benchmark model of a semiconductor fab denominated the Intel Mini-Fab. The ADP approach utilized is based on an Average Cost Temporal-Difference TD(λ) learning algorithm and under an Actor-Critic architecture. Results from simulation experiments, on which both policies generated via ADP and commonly utilized dispatching rules were utilized in the Mini-Fab, demonstrated that ADP yielded policies that provided a good performance in average Work-In-Process and average Cycle Time with respect to the dispatching rules considered.