摘要
本文介绍了扩展Ｐｅｔｒｉ网标识流图（Ｍａｒｋ Ｆｌｏｗ Ｇｒａｐｆ，简写 ＭＦＧ）的基本概念。以一个生产线为例，研究了ＭＦＧ理论在生产系统描述、分析和顺序控制器设计中的应用。
In this article, the basic concept of Mark Flow Graph (MFG) developed from Petri net is introduced. As an example, the application of MFG theory in description, analysis and design of the sequen- tial controller of a manufacturing systemisprovided.
出处
《机床》
CSCD
1991年第4期28-31,共4页
