Program for modelling queuing systems in transport

• Autorzy: Dimitrov S.
• Języki publikacji: EN

Abstrakty

EN

This paper presents an example application of a software program developed using the programming language VBA and designed for modelling queuing systems in the field of transport. The program enables users to quantitatively determine the indicators of the queuing systems. In order to show the program's capabilities and how it can be used, two scenarios have been considered - modelling single-server and multi-server queuing systems of type M/M/l and M/M/S, respectively, having a Poisson incoming flow of requests and exponentially distributed service times.

Słowa kluczowe

EN

transport; process; service; queuing theory; queuing system; modeling; software program; programming language; VBA; MicrosoftŽ Office Excel

PL

transport; proces; serwis; teoria kolejek; system kolejkowania; modelowanie; program; język programowania; VBA; Microsoft Ž Office Excel

• Wydawca: Międzynarodowa Wyższa Szkoła Logistyki i Transportu we Wrocławiu
• Czasopismo: Logistics and Transport
• Rocznik: 2012
• Tom: Vol. 15, No. 2
• Strony: 85--90
• Opis fizyczny: Bibliogr. 7 poz., rys.

Twórcy

autor

Dimitrov S.

• Todor Kableshkov University of Transport, Sofia, Bulgaria,

Bibliografia

• [1] Ashley, D. W., “Introduction to waiting line models”, 2000
• [2] Boctor, D., “Microsoft Office 2000: Visual Basic for Applications Fundamentals”, Microsoft Press, 1999
• [3] Hansen, St. M., “Mastering Excel 2003 Programming with VBA”, Sybex, 2004
• [4] Kachaunov, T. T., “Modelling and optimization of the transportation processes”, 2nd edition, publishing house of Todor Kableshkov University of Transport, Sofia, 2005, (written in Bulgarian)
• [5] Microsoft Visual Basic Help, Microsoft Corporation
• [6] Sovetov, B. Y., Yacovlev, S. A., “Modelling systems”, Manual for universities: 3rd revised and expanded edition, Moscow, 2001(written in Russian)
• [7] Walkenbach, J., “Excel 2007 Power Programming with VBA”, John Wiley & Sons, 2007