A queueing model for multi-product production system under varying manufacturing environment

  • Authors:
  • Ho Woo Lee;Tae Hoon Kim

  • Affiliations:
  • Dept. of Systems Management Engineering, Sungkyunkwan University, Su Won, Korea;Wireless Communication Track, School of Engineering, Information and communications University, Tae Jon, Korea

  • Venue:
  • ICCSA'05 Proceedings of the 2005 international conference on Computational Science and Its Applications - Volume Part IV
  • Year:
  • 2005

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Abstract

In this paper, we propose a queueing model for a multi-product production system in which the manufacturing environments are changing over time between some predetermined states. We model this system by the discrete-time Markovian Arrival Stream (MAS) and derive the mean level of WIP (work-in-process) inventory. A numerical example is presented.