摘要
文[1]曾给出Petri网的两种合成方法,即P/T网的加法和笛积运算,本文再提出几种P/T网的广义笛积运算,这几种运算都较好地保持网的结构性质,对此给出实例,显示了它们在P/T网的合成与分析中的作用。
Two composition methods of Petri nets had been given in [1] i.e. addition and Cartesian multiplication of p/T nets. In this paper, some operations of general Cartesian multiplication for p/T nets are given. These operations preserve the structural properties of Petri nets. An example is given to show that it is useful for the composition and analysis of P/T nets.
出处
《自动化学报》
EI
CSCD
北大核心
1993年第6期745-749,共5页
Acta Automatica Sinica
基金
国家自然科学基金
关键词
广义笛积
PETRI网
discrete event dynamic systems
Petri nets
general Cartesian multiplication.
