一种基于扩展Petri网的过程集成方法

摘要

A kind of extended Petri Nets-Process-PN, is presented to process modeling.The conception of Process Petri Nets, Well-defined Process Petri Nets and Separated Process Petri Nets are introduced.An algorithm of Process Integration for Separated Process Petri Nets is given, which will be helpful in the implement of process integration.%从基本Petri网的概念出发,考虑过程建模中过程的输入、输出、执行机构(或资源)等信息,提出一种用于过程建模的扩展Petri网--Process-PN,给出了良定义Process-PN、分离的Process-PN等概念,在此基础上针对分离的过程,提出了一种基于Process-PN的过程集成方法和算法,对系统过程集成的具体实施提供了一种有效的方法.