Analysis and Modeling of a Safety Critical System using Petri-Net model

被引:0
|
作者
Karanjeet [1 ]
Rath, Santanu Ku. [1 ]
机构
[1] Natl Inst Technol, Dept CS&E, Rourkela 769008, India
关键词
Petri-Nets; Safety Critical-System; Nuclear power plant;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper, a case study on Nuclear Power Plant (NPP) has been considered and modeled using Petri-Nets to identify the occurrence of various hazards in the system. PN based modeling framework provides a flexible graphical representation which allows a qualitative analysis of safe and unsafe states of system; and a quantitative analysis of reachability graph that in turn guides to an effective safety analysis. The graphical analysis is supported by empirical verification too. These results can be used by the designer to re-design the system to improve the aspect of safety.
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页数:6
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