Simulation for queueing systems under fuzziness

  • Authors:
  • Hsien-Chung Wu

  • Affiliations:
  • Department of Mathematics, National Kaohsiung Normal University, Taiwan

  • Venue:
  • International Journal of Systems Science
  • Year:
  • 2009

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Abstract

The fuzzy arrival rate and fuzzy service rate in a queueing system are proposed in this article. The nonhomogeneous Poisson process with fuzzy intensity function will be taken as the arrival process for this queueing system. The computational procedures for performing simulation in the α-level sense and for obtaining the α-level closed intervals of the system performance measure are also proposed to tackle this kind of model. The numerical results are obtained by using the commercial software MATLAB.