基于Petri网分解的系统范例分析

Analysis for System Examples Based on Decomposition of Petri Net

以生产者—消费者系统和多处理机系统为例子,讨论了基于库所指标和变迁指标的两种Petri网分解方法在系统分析中的作用,分析了分解后的子系统与原系统的结构和行为方面的对应关系,为基于Petri网的复杂系统分析提供了有效的方法。

Taken production and consumption system and multi-processor system as examples,two decomposition methods of Petri net,which are based on an index function on the place set and transition set respectively,are discussed for analyzing structure-complex systems. The behavior and state relationships between the decomposed sub-systems and the original system are analyzed. The methods and results presented benefit the analysis of complex physical systems based on Petri net.