Tridimensional rail terminal transmission system modeling and simulation

Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (31): 230-233.

• 工程与应用 • Previous Articles Next Articles

Tridimensional rail terminal transmission system modeling and simulation

PAN Chengxian1，WANG Junli1，ZHAO Xiaodong1，LU Qing2

1.Tongji University，Shanghai 201804，China
2.Shanghai Zhenhua Port Machinery Co. Ltd.，Shanghai 200125，China

Received:1900-01-01 Revised:1900-01-01 Online:2011-11-01 Published:2011-11-01

立体轨道式码头传送系统建模与仿真

潘成贤1，王俊丽1，赵晓东1，陆青2

1.同济大学企业数字化技术教育部工程研究中心，上海 201804
2.上海振华港机集团股份有限公司，上海 200125

Abstract

Abstract: Object-Oriented Stochastic Petri Net（OOSPN） is utilized concerning the complexity of container terminal tridimensional rail transmission system network.It simplifies the structure and modeling with object-oriented and hierarchy idea，while the efficiency of each state is detected based on Stochastic Petri Net performance analysis.Thereby，it finds the system bottleneck which also provides reference for the improvement of the program and then the model of terminal system is implemented by using WITNESS.The efficiency indicators are obtained by analysis and construction of container terminal transmission system as well.

Key words: object-oriented stochastic petri net, system modeling, system simulation, tridimensional rail terminal transmission system

摘要： 针对集装箱码头立体轨道式传送系统网络的复杂结构，采用面向对象随机Petri网（Object-Oriented Stochastic Petri Net，OOSPN）建模方法，简化结构实现层次化建模，并运用随机Petri网进行性能分析。从而检测出系统各个特征状态的执行效率，有效地发现了系统瓶颈，并提出了改进方案。在此基础上，通过WITNESS仿真软件实现码头作业的模拟。结果表明该方法能有效构建和分析集装箱码头立体轨道式传送系统网络复杂系统，并获得其效率指标和统计数据。

关键词: 面向对象随机Petri网, 建模, 仿真, 立体轨道式码头传送系统

PAN Chengxian1，WANG Junli1，ZHAO Xiaodong1，LU Qing2. Tridimensional rail terminal transmission system modeling and simulation[J]. Computer Engineering and Applications, 2011, 47(31): 230-233.

潘成贤1，王俊丽1，赵晓东1，陆青2. 立体轨道式码头传送系统建模与仿真[J]. 计算机工程与应用, 2011, 47(31): 230-233.

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Tridimensional rail terminal transmission system modeling and simulation

立体轨道式码头传送系统建模与仿真

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