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在经营过程重组 (BPR)的过程中 ,利用仿真工具对经营过程建模与仿真分析 ,被认为是快速和顺利实施 BPR的必要手段 .目前大多数 BPR支持工具局限于对过程的仿真 ,而 Petri网则因其严格的数学定义和丰富的分析方法 ,不仅能够仿真过程的性能参数 ,还可以对过程的结构进行分析 ,从而在过程诊断和重组方案的设计中发挥重要作用 .将有色 Petri网应用于经营过程建模 ,可以较好地描述经营过程的不确定性、并发性和资源共享等问题 ,并解决模型中存在的冲突、死锁等问题 ,同时避免了普通 Petri网过于复杂的缺点
In the process of business process reengineering (BPR), modeling and simulation analysis of business process using simulation tools is considered as a necessary means to implement BPR quickly and smoothly.At present, most BPR support tools are limited to process simulation, while Petri Because of its rigorous mathematical definition and abundant analysis methods, not only can simulate the process performance parameters, but also analyze the structure of the process, which can play an important role in the process diagnosis and reorganization scheme design.Non-colored Petri nets Model the business process, which can well describe the uncertainty, concurrency and resource sharing in the business process, and solve the conflicts and deadlocks in the model, and avoid the disadvantages of the common Petri net