基于Matlab的M/M/m排队模型的仿真  

Simulation of M/M/m Queue Model Based on Matlab

作　　者：宋振峰[1] 席志红[1] 刘飞 

机构地区：[1]哈尔滨工程大学信通学院

出　　处：《现代电子技术》2005年第6期29-30,共2页Modern Electronics Technique

摘　　要：在排队论中 ,排队模型的经典分析方法一般是通过建立 Markov链 ,对其稳态系统进行求解。但是当 Markov链状态数较多或排队模型比较复杂时 ,求解稳态方程将变得比较困难 ,甚至是无法求解。本文采用基于事件调度 (ES)的离散事件的仿真方法 ,以静态仿真的思想实现动态系统的仿真 ,利用 Matlab语言对 M/ M/ m模型进行了仿真。仿真结果表明 ,该方法是切实可行的。In queuing theory, generally classical analysis method sets up a model based on Markov chains and solves the answers on steady status of the model, but when the statuses amount is large or the queue model is complicated, it is difficult to obtain the numerical results of the balance equations, even it cannot be solved. In this paper, based on ES(Event Scheduling) method for discrete system simulation, a static simulation method is presented to realize the simulation of dynamic system, Matlab language is used to simulate the M/M/m queue model.The results of simulation show that the method is available.

关 键 词：事件调度法 M/M/m模型 MATLAB语言 仿真 

分 类 号：TP391.3[自动化与计算机技术—计算机应用技术]