Methods for behavior descriptions of structure-complex Petri nets
Qingtian ZENG
Zhehui WU
摘要：Petri net language is a powerful tool for describing dynamic behaviors of physical systems. However, it is not easy to obtain the language expression for a given Petri net especially a structure-complex net. In this paper, we first analyze the behaviors of S-nets, which are structure-simple. With the decomposition method based on a given index function on the place set, a given structure-complex Petri net can be decomposed into a set of structure-simple S-nets. With the language relationships between the original system and the decomposed subnets, an algorithm to obtain the language expression of a given structure-complex net system is presented, which benefits the analysis of physical systems based on the Petri net language.
机标关键词：Petri net languagedecomposition methoddynamic behaviors
分类号：O1(数学)
资助基金：国家自然科学基金(60173053 )国家自然科学基金( 60274063)山东省优秀中青年科学家科研奖励基金(02BS069)
论文发表日期：2004-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：6( 93-98 )
英文信息