摘要
Petri网具有一种系统的数学建模能力,广泛地应用于具有同步、并发、冲突的离散事件系统的建模,可以用来描述较为复杂的业务过程。随着业务过程管理的复杂程度不断增加,使得业务过程建模的难度也逐渐提高,是当前业务过程建模中需要解决的主要问题。首先,文章介绍了Petri网的基本概念及其形式化描述,其次描述了在业务过程建模中常用的4种工作流模型的基本结构并结合Petri网构成了工作流Petri网的基本模型,以此完成对业务过程的建模。最后,运用Petri网对索赔处理过程进行建模,并对其可达状态进行分析,进而提高业务过程管理质量。
Petri net has the ability of mathematical modeling,which is widely used in the modeling of discrete event system with synchronization,concurrency and conflict,and can be used to describe more complex business processes.With the increasing complexity of business process management,the difficulty of business process modeling has gradually increased.This is the main problem that needs to be solved in current business process modeling.Firstly,this paper introduces the basic concept of Petri net and its formal description.Secondly,it describes the basic structure of four kinds of workflow models commonly used in business process modeling.Combined with Petri net,it constructs the basic model of workflow Petri net to complete the modeling of business process.Finally,the Petri net is used to model the claim processing process and analyze its reachable status,thereby improving the quality of business process management.
作者
毛子剑
Mao Zijian(School of Computer Science and Engineering,North Minzu University,Yinchuan 750021,China)
出处
《无线互联科技》
2021年第23期108-109,共2页
Wireless Internet Technology
基金
北方民族大学研究生创新项目.项目编号:YCX20072。
