基于面向对象Petri网的供应链工作流建模

The Modeling of Object-Oriented Structural Description of Flow Supply Chain

供应链工作流需要可动态调整的柔性建模方法,本文将面向对象思想引入Petri网中,结合时延和状态标识,并借用了有色Petri网相关概念,建立基于时延特性的面向对象Petri网(SC-TOOPN).SC-TOOPN使供应链工作流建模更具结构化和动态化的特点,可以为系统提供一种形式化的建模工具.

Supply chain need to dynamically adjust the workflow flexible modeling approach.This article will introduce the idea of object-oriented Petri net,with delay and status flags,borrowing the concepts of colored Petri net to establish oriented-Petri net（SC-TOOPN） based on the delay characteristics.SC-TOOPN workflow modeling the supply chain is more structured and dynamic characteristics of the system can provide a formal modeling tool.