文档介绍：兵工自动化 2011-02
·94· Ordnance Industry Automation 30(2)
doi: .1006-
基于 Simio 的排队系统仿真分析
张凯,伍瑞昌,陶学强
(军事医学科学院卫生装备研究所,天津 300161)
摘要:针对传统数值方法难以求解复杂排队系统模型的问题,采用新一代面向对象的 Simio 仿真软件进行建模
和仿真分析。采用 Simio 软件构建排队系统的仿真模型,对模型进行统计分析,并对原系统的 2 种改进方案进行建
模仿真和比较验证。分析结果表明,利用 Simio 软件可方便地对各领域的排队模型及其相关问题进行建模仿真,具
有较大的应用潜力。
关键词:排队系统;仿真;Simio
中图分类号:O226; 文献标志码:A
Simulation Analysis of Queue System Based on Simio
Zhang Kai, Wu Ruichang, Tao Xueqiang
(Institute of Medical Equipment, Academy of Military Medical Sciences, Tianjin 300161, China)
Abstract: The new generation object-oriented simulation software Simio is used to model, simulate and analyze the
complex queue system, since it is difficult to solve these related problems with traditional numerical methods. A simulation
model of queue system is built, and then statistics and analysis of this mode are carried out. In addition, two improved
solutions to the original system are modeled, simulated and vivificated. The result shows, it is convenient to model a queue
system and its related problems in various fields, based on Simio.
Keywords: queue system; simulation; Simio
0 引言(SIRO),最短处理时间优先(SPI),按优先级别
服务(PR);③混合制。
排队系统是典型的离散事件动态系统,含有许
3) 服务台有 2 个特征:①服务台数目;②服
多不确定性和随机性的因素,采用传统数学方法建
务时间分布[2]。
模求解往往非常困难。目前,有学者利用 C、Pascal、
排队系统中,客户到达时间是随机的,服务时
Java、GPSS、SI