摘要
在铁路货运物流化发展的时代背景下,全面分析了我国铁路货运作业流程的现状及存在的问题,以铁路集装箱中心站集装箱作业流程为例,对其物流流程进行了优化设计与再造,建立了相应的Petri网模型,并利用ExSpect仿真软件对优化前后Petri网模型的性能进行仿真,量化评价了物流流程优化的效果。
In this paper, we analyzed comprehensively the current status and existing problems in the railway freight transportation processes in China, then in the case of the packing prpcess in a railway container terminal, optimized and redesigned its logistics pr^ess, buih the corresponding Petri nets model applied the ExSpect simulation software in the simulation of the model befo~ and after the optimization and at the end quantified the effect of the optimization.
出处
《物流技术》
北大核心
2013年第8期92-94,98,共4页
Logistics Technology
基金
铁道部科技研究开发计划重大课题(2012X012-A)
关键词
铁路货运
物流流程
PETRI网
流程再造
系统仿真
railway freight transportation
logistics process
Petri nets
process reengineering
system simulation
