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
中图分类号:
韩 中;高建民;陈富民;高智勇. 面向对象的流程工业系统有向无环图建模[J]. 计算机工程, 2009, 35(8): 23-25.
HAN Zhong; GAO Jian-min; CHEN Fu-min; GAO Zhi-yong. Object-oriented Modeling for Directed Acyclic Graph of Process Industry System[J]. Computer Engineering, 2009, 35(8): 23-25.