摘要： 针对传统复杂可修系统可靠性建模方法只能建立系统静态分析模型的问题，提出基于随机层次着色Petri网(SHCPN)的动态可靠性建模方法，并在讨论SHCPN形式化定义和建模方法的基础上，描述利用该方法建立复杂可修系统动态可靠性分析模型的过程。实验结果证明该方法可有效解决以往系统可靠性建模中存在的不足。
关键词:
动态可靠性建模,
随机层次着色Petri网,
延时变迁,
随机分布函数
Abstract: Aiming at the existing shortage that traditional complex repairable system reliability modeling methods just constitute a static analytical model, this paper presents a dynamic reliability modeling method based on Stochastic Hierarchical Colored Petri Net(SHCPN). At the foundation of discussing the formalization definition of SHCPN and the method of modeling, it describes the process of modeling a complex repairable system reliability dynamic analytical model using this method particularly. Result proves that this method can resolve the existing shortage of former system reliability modeling effectively.
Key words:
dynamic reliability modeling,
Stochastic Hierarchical Colored Petri Net(SHCPN),
delayed-transition,
stochastic distribution function
中图分类号:
林长春;罗朝平;仇 悦;张明清. 基于SHCPN的系统动态可靠性建模及分析[J]. 计算机工程, 2010, 36(3): 34-36.
LIN Chang-chun; LUO Chao-ping; QIU Yue; ZHANG Ming-qing. System Dynamic Reliability Modeling and Analysis Based on SHCPN[J]. Computer Engineering, 2010, 36(3): 34-36.