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基于工作流的企业过程的建模和仿真技术研究
引用本文:刘铁铭,范玉顺.基于工作流的企业过程的建模和仿真技术研究[J].清华大学学报(自然科学版),2000,40(1).
作者姓名:刘铁铭  范玉顺
作者单位:清华大学,自动化系,北京,100084
基金项目:国家“八六三”高技术项目! (86 3- 5 1 1 - 944 - 0 0 2 )
摘    要:过程集成是提高企业运行效率、增强企业柔性的一种全面集成方式 ,企业建模和仿真可以为企业过程的分析和优化提供依据 ,是实现过程集成的重要支持技术。工作流技术和集控 Petri网方法作为企业建模和仿真的支撑技术 ,各自都有着明显的优点和不足 ,而它们二者之间具有很强的互补性 ,如果能够将二者巧妙的结合起来 ,将为实现过程集成提供有效的帮助。首先给出了基于工作流的企业过程的建模、仿真、使能系统的模型和体系结构 ,然后介绍了将工作流模型转化为集控 Petri网来实现企业过程仿真的方法以及仿真过程中时间和成本等性能参数的计算和分析方法

关 键 词:经营过程建模  工作流  Petri网  集控Petri网

Simulation and modeling of enterprise process based on workflow
LIU Tieming,FAN Yushun.Simulation and modeling of enterprise process based on workflow[J].Journal of Tsinghua University(Science and Technology),2000,40(1).
Authors:LIU Tieming  FAN Yushun
Abstract:Process integration can improve production flexibility and efficiency. The modeling and simulation technology used to analyze and optimize the production processes is one of its most important components. Workflow technology and the Control and Integration Net method, which are support technologies for modeling and simulation, have their own strengths and weaknesses, but are strongly complementary, so their combination provides an effective tool for process integration. The paper presents the model and architecture of the process modeling, simulation, and enabling system based on workflow technology. Then, the workflow model is changed into Control and Integration Nets and the performance parameters in the simulation process, such as the execution time and cost are compated and analyzed.
Keywords:business  process modeling  workflow  Petri nets  control and integration net
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