SIMULATION ERRORS OF HIGH-LOADED SYSTEMS IN GPSS WORLD

SIMULATION ERRORS OF HIGH-LOADED SYSTEMS IN GPSS WORLD

The article presents research results of random number generators (RNG) influence on simulation accuracy of high-loaded queuing systems in the GPSS World simulation system. It is shown that for certain combinations of RNGs, called problem generators, the inaccuracy of the simulation results of highl...

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Bibliographic Details
Main Author: T. I. Aliev
Format: Article
Language:English
Published: Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) 2013-01-01
Series:Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki
Subjects:
simulation
high-loaded system
random number generators (RNG)
simulation error
GPSS World
Online Access:http://openbooks.ifmo.ru/read_ntv/4056/4056.pdf
Description
Summary:The article presents research results of random number generators (RNG) influence on simulation accuracy of high-loaded queuing systems in the GPSS World simulation system. It is shown that for certain combinations of RNGs, called problem generators, the inaccuracy of the simulation results of highly loaded systems may reach tens of percent. The analysis of problem combinations revealed factors causing high level of inaccuracy in simulation results.
ISSN:2226-1494
2500-0373

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