基于规则的工厂仿真调度环境

SIMULATION ENVIRONMENT FOR RULE-BASED JOB SHOP SCHEDULING

本文针对ＦＭＳ车间调度问题，分析了用仿真技术解决这一问题的可行性，介绍了基于离散事件仿真的调度软件——工厂仿真调度环境，并对其中基于规则的仿真决策机制做了详细分析。最后，说明了决策规则库的设计方法。

his paper considers the scheduling of FMS job-shops,The use of simulation in the designand control of flexible manufacturing Systems has proven to be more practical than traditional mathematicalapproaches.Although simulation-based scheduling has shown advantages in capturing the scope,complexityand dynamics of the job-shops production,it leaves the user with numerous work of generating, testing,andselecting different control:trategies。 In this paper.a discrete- event simulation- based boftware Faetory Simu-lation Scheduling Environment(FASE) is outlined. A new simulation architecture,based on decision rule-base,is suggested.Also detailed is its design and implementation in the FASE system.