title: Ð Ð°ÑÑÐµÑ Ð¸ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð·Ð°Ð¼ÐºÐ½ÑÑÑÑ Ð½ÐµÐ¼Ð°ÑÐºÐ¾Ð²ÑÐºÐ¸Ñ ÑÐµÑÐµÐ¹ ÑÐ¸ÑÑÐµÐ¼ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Calculation and optimization of closed non-Markovian networks of mass service systems
Creators: name: ÐÑ ÐÑÐ¾Ðº Ð¢ÑÐ°Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð·Ð°Ð¼ÐºÐ½ÑÑÐ°Ñ ÑÐµÑÑ ÑÐ¸ÑÑÐµÐ¼ Ð¼Ð°ÑÑÐ¾Ð²Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ»ÑÐ¶Ð¸Ð²Ð°Ð½Ð¸Ñ
Ð¼ÐµÑÐ¾Ð´ Ð±Ð°Ð»Ð°Ð½ÑÐ° Ð·Ð°ÑÐ²Ð¾Ðº
Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð·Ð°Ð¼ÐºÐ½ÑÑÐ¾Ð¸ ÑÐµÑÐ¸
Ð¸Ð¼Ð¸ÑÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ Ð¼Ð¾Ð´ÐµÐ»Ñ
gpss world
closed queueing network
method balance request
optimization closed queueing network
simulation model

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description: The workâs purpose: Research methods for calculating and optimizing closed queueing networks. The main requirements to these methods are correctness, acceptable and assessable error in calculating the indicators, and acceptable computational complexity. In the course of the work the methods of calculation and optimization are investigated. The work is divided into two parts: - The first part gives a description of the classical method for calculating closed Jackson networks and proposes an approximate method based on the balance request equation. The approximate method is implemented in two variants: calculation of closed Jackson networks and calculation of non-Markovian closed networks. The formulation of the optimization problem of a closed network is given and the method of its solution, based on the use of the mentioned equation of the balance request, is given. - The second part considers the software realization of the proposed algorithms of calculation and optimization of closed networks. A methodology for constructing simulation GPSS-models for closed networks, used to assess the errors of the implemented methods of calculation and optimization of closed mesh networks, is proposed.