Title

一种基于Petri网的可扩展的CIM信息系统建模方法

Translated Titles

Scalable Methodology for CIM Information System Modeling Based on Petri Nets

Authors

高茜(Qian Gao);罗军舟(Jun-Zhou Luo)

Key Words

CIM ; Petri网 ; 信息系统 ; 系统分析 ; CIM ; Petri nets ; information system ; system analysis

PublicationName

東南大學學報(自然科學版)

Volume or Term/Year and Month of Publication

34卷2期(2004 / 03 / 20)

Page #

184 - 188

Content Language

簡體中文

Chinese Abstract

在对现有CIM信息系统建模方法局限性分析的基础上,提出了一种基于逐步求精的时间有色Petri网―分层时间有色Petri网(HTCPN),并给出CIM信息系统的设计框架及其HTCPN表示。介绍了利用HTCPN进行系统分析的方法,使用HTCPN可以很好地描述和分析系统的动态属性,由于引入了分层的概念,将复杂系统的设计和分析简化为简单子网系统的设计和分析,从而提高了系统设计的可扩展性和效率。

English Abstract

To overcome the drawbacks of the existed modeling approach of CIM information system, a new type of timed colored Petri net using stepwise refinement approach-hierarchical timed colored Petri net (HTCPN) is proposed. Furthermore, using HTCPN, a design framework of CIM information system and its analysis approach are presented. HTCPN can adequately describe and analyze dynamic properties of a system. Because of hierarchical modeling, the design and analysis of a complex system can be simplified to be those of simple subnet system, thus the scalability and efficiency of system design are increased.

Topic Category 基礎與應用科學 > 基礎與應用科學綜合
生物農學 > 生物農學綜合
工程學 > 工程學綜合