机构地区: 广东工业大学计算机学院
出 处: 《计算机光盘软件与应用》 2012年第3期188-189,共2页
摘 要: Petri网作为一种图形化的建模方法,具有直观易用的特点,是业务流程建模常用方法。面向方面建模的基本思想是按系统特征划分程序模块。传统的实时系统与时间密切相关。我们分离实时系统时间方面,然后用时间Petri网来建模,最后通过实例来简单地说明建模过程。 Petri net as a graphical way of modeling is frequently used in business process model,for its presentation is visualized and its operation is simple.The basic idea of aspect-oriented modeling is to divide the modules according to the features of the system.The traditional Real-Time system is strictly related to the time.First,we separate the aspect of the time in the Real-Time system.Then we use time Petri net to model it.Finally,we introduce the modeling process according a use case.
领 域: [自动化与计算机技术] [自动化与计算机技术]