基于witness的厂区物流系统仿真与分析  

Simulation and Analysis of the Factory Logistic System Based on Witness

作　　者：暴志刚[1] 董宝力[1] 鲁玉军[1] 刘艳梅[1] 

机构地区：[1]浙江理工大学机械与自动控制学院,杭州310018

出　　处：《组合机床与自动化加工技术》2010年第7期106-108,共3页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金(50805133);浙江理工大学科研启动基金(0803614-Y);浙江省教育厅(Y200909779)项目资助

摘　　要：针对企业厂区内物流系统规划中的工位配置和优化问题,以某大型包装材料生产企业为例,使用witness仿真软件建立了原料入库和产品出厂的装卸运输仿真模型。通过仿真模型的运行,分析进出厂区的车辆调度策略和装卸工位数量的配置对物流总时间的影响,研究发现合理的调度策略以及工位比例配置对减少物流总时间效果明显。本模型对优化厂区内物流系统的企业提供了参考。For workstation configuration and optimization problem in logistic system planning of the factory areas, In accordance with the data from a large food packing materials manufacture, a simulation model of handling and transportation for the raw materials storage and product distribution was built by using Witness simulation software. Through running the model, the effect of the vehicles scheduling strategy and handling station quantity were analyzed on the logistic total time. It is concluded that the reasonable scheduling strategy and proportion of workstations configuration could significantly reduce the logistic total time. This model could be a good reference to the enterprise which will build the optimized logistic system of the factory areas.

关 键 词：装卸运输 仿真模型 优化 工位配置 

分 类 号：TG65[金属学及工艺—金属切削加工及机床] TP391.9[自动化与计算机技术—计算机应用技术]