摘要
为了实现系统框架的良好设计和高效性能,研究了随机Petri网的选择、串联、并联和循环4种基本模型的性能计算方法。以数字化档案管理系统为具体实例,根据框架的各项性能要求,对档案数字化的过程进行了基于随机Petri网的建模分析和计算。实验结果表明,随机Petri网在框架的设计过程中起到了重要的作用,有效地指导了框架的设计和性能的优化。
To achieve the well design and the optimization performance of system framework, four basic models of SPN （stochastic Petri nets） are studied. The system of archive digitizing and managing, for example, bases on SPN, is designed and computed on the some aspects of the performance in the process of digitizing the archives. The results of the experiment show that SPN is very important in the process of designing the framework, that how to design and optimize the framework better and better.
出处
《计算机工程与设计》
CSCD
北大核心
2009年第18期4151-4154,4160,共5页
Computer Engineering and Design
关键词
随机PETRI网
框架
性能
二次开发
元数据
stochastic Petrinets
framework
performance
secondary development
metadata
