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计算机系统应用英文版:2013,22(4):164-168,160
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分层有色Petri网在物流配送系统仿真建模中的应用
(德州学院 计算机系, 德州 253000)
Modeling and Simulation in Logistics Systems Based on Hierarchy Coloured Petri Net
(Computer Science and Technology, Dezhou University, Dezhou 253000, China)
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Received:August 30, 2012    Revised:October 20, 2012
中文摘要: 研究了如何使用分层有色Petri网在减少模型复杂性的基础上来建立物流配送模型, 并使用Colored Petri Net工具中的monitor机制, 对关键库所中托肯的变化情况以及关键变迁的发生次数得到 Simulation Performance Report和Message Sequence Chart来对模型进行全方位的定量定性分析, 准确模拟了实际系统完成物流配送的整个过程, 仿真过程表明该系统具有良好的适应性. 在确保物流配送流程合理性的同时,也为物流仿真软件体系结构的模块化及层次化设计建立了良好的基础.
Abstract:In order to reduce the complexity of modeling the logistics systems, the tools of HCPN is used. The usage of hierarchy and substitude transition is introduced in this article. We made the quantify and qualitative analysis by the Simulation Performance Report and Message Sequence Chart which get by the monitor of CPN. The monitor not only observe the tokens of place but also the occur frequency of transitons. Not only the correct of the model is guarantied and the good fundament of modularization and hierarchy design for the material flow simulation software architecture is formed.
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郑文艳.分层有色Petri网在物流配送系统仿真建模中的应用.计算机系统应用,2013,22(4):164-168,160
ZHEN Wen-Yan.Modeling and Simulation in Logistics Systems Based on Hierarchy Coloured Petri Net.COMPUTER SYSTEMS APPLICATIONS,2013,22(4):164-168,160