摘要
维修过程模型是研究维修保障系统结构与运行的基础。petri网模型具有直观、形象的优点,又是严格定义的数学对象,既可用于静态的结构分析,又可用于动态的行为分析,具有灵活的建模和强大的系统性能分析能力,是描述维修过程的有力工具。该文介绍了petri网方法的有关概念、特性。假定了典型的维修资源配置环境,对维修资源进行了分类。描述了典型的维修过程,应用赋时着色Petri网建立了维修过程的petri网模型。文章最后讨论了模型的应用。
Maintenance process model is the base of the research of maintenance support system. Petri net is visual, and is a mathematical object. It can be used for static construction analysis and dynamic behavior analysis. It is a powerful tool for describing the maintenance process because of its flexible modeling and the strong system performance analysis ability. In the paper, the concept and characteristics of the Petri net are introduced. The typical resource deployment is assumed. On the basis of the maintenance process description, a Petri net model is built using colored timed Petri net. At last the application of the model is discussed.
出处
《计算机仿真》
CSCD
2006年第4期8-9,14,共3页
Computer Simulation
