Complex Accident Scenarios Modelled and Analysed by Stochastic Petri Nets

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00231026" target="_blank" >RIV/68407700:21230/15:00231026 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21720/15:00231026

Result on the web

<a href="http://dx.doi.org/10.1016/j.ress.2015.06.015" target="_blank" >http://dx.doi.org/10.1016/j.ress.2015.06.015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ress.2015.06.015" target="_blank" >10.1016/j.ress.2015.06.015</a>

Result language

angličtina

Original language name

Complex Accident Scenarios Modelled and Analysed by Stochastic Petri Nets

Original language description

This paper is focused on the usage of Petri nets for an effective modelling and simulation of complicated accident scenarios, where an order of events can vary and some events may occur anywhere in an event chain. These cases are hardly manageable by traditional methods as event trees - e.g. one pivotal event must be often inserted several times into one branch of the tree. Our approach is based on Stochastic Petri Nets with Predicates and Assertions and on an idea, which comes from the area of Programmable Logic Controllers: an accidental scenario is described as a net of interconnected blocks, which represent parts of the scenario. So the scenario is firstly divided into parts, which are then modelled by Petri nets. Every block can be easily interconnected with other blocks by input/output variables to create complex ones. In the presented approach, every event or a part of a scenario is modelled only once, independently on a number of its occurrences in the scenario. The final model

Czech name

—

Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JS - Reliability and quality management, industrial testing

OECD FORD branch

—

Project

<a href="/en/project/ED2.1.00%2F03.0091" target="_blank" >ED2.1.00/03.0091: University center for energy Efficient buildings (UCEEB)</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Reliability Engineering and System Safety

ISSN

0951-8320

e-ISSN

—

Volume of the periodical

142

Issue of the periodical within the volume

October

Country of publishing house

GB - UNITED KINGDOM

Number of pages

17

Pages from-to

539-555

UT code for WoS article

000359172400049

EID of the result in the Scopus database

2-s2.0-84936880915