EZStrobe 图基离散事件仿真软件在施工资源配置优化的应用

摘要

一般施工系统可利用离散事件模型建模描述，利用计算机仿真得到资源配置等施工系统特征，但施工系统分析的难度和仿真系统的编程实现难度较高，影响了仿真在施工资源配置中的应用。 EZStrobe是基于EZ－ACD模型的图基离散事件仿真系统，可借助Microsoft Visio建立仿真模型图并仿真，极大地简化了施工系统分析建模的技术难度。在简单介绍EZStrobe软件及其架构的基础上，利用两级串联施工系统实例说明了利用EZStrobe建立施工系统仿真模型图并通过优化规则建立优化模型的方法。%Construction system activity is generally described by discrete event simulation model, and the characteristics of construction system and resource allocation can be obtained by computer simulation.However, due to the difficulties in the construction system analysis and the realization of simulation codes, application of the computer-based simulation in the construction resource allocation analysis is still plagued with difficulties.While, the technical difficulty of the sim-ulation process can be largely simplified with EZStrobe, a discrete event simulation system based on graphic EZ-ACD model, in which graphic simulation models can be constructed and simulated in Microsoft Visio.After a brief introduc-tion of the EZStrobe software and its architecture, an example with two stage cascade construction system are given, which shows the methods of establishing the graphic discrete event simulation model in Visio and then running simulation with EZStrobe to optimize the system by optimization rules.