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Modelling robotic palletising process with two robots using queuing theory

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Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose: This paper presents the modeling of a typical high-speed robotic palletizing process involving two robots using queuing theory with the aim of providing design guidelines of such a system for dynamic material flows. Design/methodology/approach: In this study, our calculation is carried out using the queue models and the production parameters as given in Section 2. We select three types of performance indexes, i.e. average length of queue (Lq), utilization of server (US) and mean waiting time (MWT) in the queue to interpret the prediction of performance of the high-speed palletizing systems to handle the prescribed material flow. Findings: The time average properties of the system, such as the average number of cartons in the system, mean waiting time, the congestion probability, utilization of machine have been calculated. The calculation results have shown that the work performance of the system is related to the characteristics of the material flow, and the product design should consider both the time-average parameters and the dynamic features of the material flow. Practical implications: The paper has described a methodology of modeling a high-speed palletizing process with two robotic servers to handle high-speed dynamic materials flow using the queuing theory technique. Originality/value: Based on the established model, a general design scheme can be derived to show how to consider the dynamic properties through the system design while meeting the prescribed utilization and congestion requirements of such a process.
Rocznik
Strony
526--530
Opis fizyczny
Bibliogr. 11 poz., wykr., tab.
Twórcy
autor
autor
  • Faculty of Engineering and Industrial Science, Swinburne University of Technology, Hawthorn, Melbourne, 3122, Australia, smasood@swin.edu.au
Bibliografia
  • [1] K. A. Dowsland, W. B. Dowsland, Packing Problems, European Journal of Operational Research 56/1 (1992) 2-14.
  • [2] D. M. Tsai, E. M. Malstrm, W. Kuo, A three dimensional dynamic palletizing hruristic, Material Handling Research in U. S., The Material Handling Institute of America, USA, (1991).
  • [3] R. D. Tsai, E. M. Malstrom, W. Kuo, Physical simulation of a three dimensional palletizing heuristic, International Journal of Production Research 32/5 (1994) 1159-1171.
  • [4] D. M. Tsai, E. M. Malstrom, H. D. Weeks, Robotic unitization of warehouse pallet loads, Fall Annual Conference of Institute of Industrial Engineers, Chicago, USA, 1985.
  • [5] J. R. Fleming, E. M. Malstrom, H. D. Meeks, A robotic pallet loading algorithm for dynamic carton distributions, The 7th International Conference on Automated Warehousing, San Francisco, USA, 1986.
  • [6] L. S. Juan, K. P. Loren, Real-time scheduling of an Open warehouse sorter-palletizer system, Decision and Control including the Symposium on Adaptive Processes, 18th IEEE Conference, 1979.
  • [7] J. B. John, S. R. Arnon, Periodic scheduling of a materials handling system, Decision and Control including the Symposium on Adaptive Processes, 18th IEEE Conference, 1979.
  • [8] E. E. Bischoff, F. Janetz, M. S. W. Ratcliff, Loading pallets with non-identical items, European Journal of Operational Research 84/3 (1995) 681-692.
  • [9] M. Kavoussanos, A. Pouliezos, An intelligent robotic system for depalletising and emptying polyethylene sacks, The International Journal of Advanced Manufacturing Technology 14/5 (1998) 358-362.
  • [10] J. A. E. White, I. W. E. Pence, Progress in material handling and logistics: Material handling research colloquium: Papers, Springer-Verlag, Berlin, New York, 1989.
  • [11] J. Li, S. H. Masood, Modelling High-Speed Dynamic Material Flow in Palletizing Process with Queuing Theory, Industrial Engineering Research-An International Journal of IE Theory 5/1 (2008) 20-27.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BWAN-0004-0004
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