Automated flow lines with shared buffer

  • A. MattaEmail author
  • M. Runchina
  • T. Tolio


The paper addresses the problem of fully using buffer spaces in manufacturing flow lines. The idea is to exploit recent technological devices to move in reasonable times pieces from a machine to a common buffer area of the system and vice versa. In such a way machines can avoid their blocking since they can send pieces to the shared buffer area. The introduction of the buffer area shared by all machines of the system leads to an increase of production rate as demonstrated by simulation experiments. Also, a preliminary economic evaluation on a real case has been carried out to estimate the profitability of the system comparing the increase of production rate, obtained with the new system architecture, with the related additional cost.


Flow lines Buffer allocation System design Performance evaluation 


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  1. 1.
    Dallery Y, Gershwin SB (1992) Manufacturing flow line systems: a review of models and analytical results. Queueing Systems 12: 3–94CrossRefGoogle Scholar
  2. 2.
    Dallery Y, Towsley D (1991) Symmetry property of the throughput in closed tandem queueing networks with finite capacity. Operations Research 10(9): 541–547MathSciNetGoogle Scholar
  3. 3.
    Frein Y, Commault C, Dallery Y (1996) Modeling and analysis of closed-loop production lines with unreliable machines and finite buffers. IIE Transactions 28: 545–554Google Scholar
  4. 4.
    Gershwin SB (1994) Manufacturing systems engineering. PTR Prentice Hall, New JerseyGoogle Scholar
  5. 5.
    Gershwin SB, Schor JE (2000) Efficient algorithms for buffer space allocation. Annals of Operations Research 93: 91–116MathSciNetGoogle Scholar
  6. 6.
    Law AM, Kelton WD (2000) Simulation modelling and analysis. McGraw-Hill, New YorkGoogle Scholar
  7. 7.
    Shantikumar JG, Yao DD (1989) Queueing networks with finite buffers. In: Perros HG, Altiok T (eds) chapter Monotonicity and concavity properties in cyclic queueing networks with finite buffers, pp. 325–344. North Holland, AmsterdamGoogle Scholar
  8. 8.
    Tempelmeier H (2003) Practical considerations in the optimization of flow production systems. International Journal of Production Research 41(1): 149–170CrossRefGoogle Scholar
  9. 9.
    Tempelmeier H, Kuhn H (1993) Flexible manufacturing systems — Decision support for design and operation. Wiley, New YorkGoogle Scholar
  10. 10.
    Tempelmeier H, Kuhn H, Tetzlaff U (1989) Performance evaluation of flexible manufacturing systems with blocking. International Journal of Production Research, 27(11): 1963–1979Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  1. 1.Dipartimento di MeccanicaPolitecnico di MilanoMilanoItaly

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