基于Stateflow的排队系统仿真方法  

A Simulation Method of Queue System Based on Stateflow

作　　者：吕学志[1] 任帆[1] 于永利[1] 

机构地区：[1]军械工程学院装备指挥与管理系,河北石家庄050003

出　　处：《军械工程学院学报》2009年第4期65-68,共4页Journal of Ordnance Engineering College

摘　　要：论述了排队系统与Stateflow相关概念，利用有限状态机理论与面向对象编程思想，提出了建立基于Stateflow排队系统模型的分析步骤，阐述了应用Stateflow对排队系统进行建模与仿真的方法，使用Stateflow对M／M／1／∞／∞／FIFO类型排队系统进行了具体的建模与仿真。仿真结果表明，基于Stateflow的模型与仿真能够有效地描述排队系统的统计特性，并具有可视化、流程化和层次化的特点。In the paper, a modeling and simulation method of queue system based on Stateflow is put forth. First, the concepts of queue system and Stateflow are introduced. Then, the analyzing procedure of establishing queue system model based Stateflow is put forth according to finite state-machine theory and object-based programing concept. At the end, Stateflow is used to model and simulate the M/M/1/∞/∞/ FIFO queue system. The simulation result suggests that the model and simulation base on Stateflow can describe the statistics character of queue system effectively, and it has such merits as visualization, flow chart and hierarchy.

关 键 词：排队系统 STATEFLOW 有限状态机 面向对象编程 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]