文献类型：期刊文献

中文题名：面向原油库存管理过程的Petri网建模

英文题名：Petri Nets Modeling of Oil Inventory Management

作者：咸志强[1];黄河清[1]

机构：[1]华东理工大学信息科学与工程学院,上海200237

年份：2007

卷号：24

期号：11

起止页码：240

中文期刊名：计算机仿真

外文期刊名：Computer Simulation

收录：CSTPCD;;CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：混杂系统;库存管理;建模

外文关键词：Hybrid system ; Inventory management ; Modeling

摘要：石油化工工业属于典型的连续型生产工业,但在连续生产过程中又包含有离散变量,具有明显的混杂动态系统特征。对于这样的混杂动态系统,混合Petri网是一种有效的建模方法。文章在已有的混合Petri网结构基础上,在离散变迁激发规则中加入了逻辑控制条件,并对原油库存管理过程这一兼有连续时间特性和离散事件特性的混合动态系统进行建模,并通过建模实例验证了其有效性和灵活性,从而为解决原油库存问题提供了具有参考价值的方法。
The continuous type processes involved in Petro- Chemical Industry, combined with the discrete type variable, possessed a distinct hybrid systems character. For such systems, the hybrid Petri nets model is suitable. On the basis of the existing structure of HPN, logical conditions are added now in discrete transition firing rules of the HPN. The hybrid interpreted Petri Nets is applied to model crude oil inventory management which is a hybrid system with continuous -time and discrete event feature in this paper, indicating an efficient and flexible behaviour, provide an effective way for solving the problems in crude oil inventory management.