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计算机工程 ›› 2009, Vol. 35 ›› Issue (8): 23-25. doi: 10.3969/j.issn.1000-3428.2009.08.008

• 博士论文 • 上一篇    下一篇

面向对象的流程工业系统有向无环图建模

韩 中1,2,高建民1,陈富民1,高智勇1   

  1. (1. 西安交通大学机械制造系统工程国家重点实验室;2. 西安交通大学CIMS研究所,西安 710049)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-04-20 发布日期:2009-04-20

Object-oriented Modeling for Directed Acyclic Graph of Process Industry System

HAN Zhong1,2, GAO Jian-min1, CHEN Fu-min1, GAO Zhi-yong1   

  1. (1. State Key Lab of Mech. Manu. System Engineering, Xi’an Jiaotong University, Xi’an 710049; 2. CIMS Institute, Xi’an Jiaotong University, Xi’an 710049)
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-04-20 Published:2009-04-20

摘要: 提出流程工业系统中有向无环图的面向对象的建模方法。介绍使用面向对象的技术对流程工业系统模进行建模的关键要素的技巧,定义描述流程工业系统中有向无环图模型的建模机制,扩展流程工业系统模型所具有的特性。以流程工业系统出现异常时的诊断实例说明系统模型解决问题的有效性。

关键词: 面向对象, 有向无环图, 邻接矩阵, 工作流

Abstract: After a thorough analysis and study of process industry system, an object-oriented modeling method for the directed acyclic graph of process industry systems is proposed. Techniques for determining key factors of process industry system models by object-oriented techniques are elaborated. Mechanisms for the modeling of the directed acyclic graph of process industry systems are defined and described. Characteristics of this process industry system model are discussed and expanded. Cases for diagnosing abnormal situations of process industry systems are explored to illustrate the validity of this system model in solving problems.

Key words: object-oriented, Directed Acyclic Graph(DAG), adjacency matrix, workflow

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