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Authors: Dug Hee Moon 1 and Yang Woo Shin 2

Affiliations: 1 School of Industrial Engineering and Naval Architecture, Changwon National University, Changwon, Gyeongnam 51140 and Korea ; 2 Department of Statistics, Changwon National University, Changwon, Gyeongnam 51140 and Korea

Keyword(s): Tandem Queue, Phase Type Distribution, Decomposition, Blocking.

Related Ontology Subjects/Areas/Topics: Methodologies and Technologies ; Operational Research ; Queuing Theory

Abstract: In this paper, we present an approximate analysis for tandem queues with single reliable server at each service station and a buffer of finite capacity between service stations. Blocking-After-Service (BAS) rule is adopted. The effects of the moments of service times to the throughput are investigated numerically and the service time is fitted with a phase type (PH) distribution by matching the first two moments. The system with phase type service times is approximated based on the decomposition method with two-server-one-buffer subsystem. Some numerical examples are presented for accuracy of approximation.

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Paper citation in several formats:
Moon, D. and Shin, Y. (2019). Approximation of Tandem Queues with Blocking. In Proceedings of the 8th International Conference on Operations Research and Enterprise Systems - ICORES; ISBN 978-989-758-352-0; ISSN 2184-4372, SciTePress, pages 422-428. DOI: 10.5220/0007469504220428

@conference{icores19,
author={Dug Hee Moon. and Yang Woo Shin.},
title={Approximation of Tandem Queues with Blocking},
booktitle={Proceedings of the 8th International Conference on Operations Research and Enterprise Systems - ICORES},
year={2019},
pages={422-428},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007469504220428},
isbn={978-989-758-352-0},
issn={2184-4372},
}

TY - CONF

JO - Proceedings of the 8th International Conference on Operations Research and Enterprise Systems - ICORES
TI - Approximation of Tandem Queues with Blocking
SN - 978-989-758-352-0
IS - 2184-4372
AU - Moon, D.
AU - Shin, Y.
PY - 2019
SP - 422
EP - 428
DO - 10.5220/0007469504220428
PB - SciTePress