DocumentCode
3639569
Title
Safety model of safety-related fieldbus transmission systems
Author
Mária Franeková;Karol Rástočný
Author_Institution
Department of Control and Information Systems, Faculty of Electrical Engineering, the University of Ž
fYear
2010
Firstpage
2178
Lastpage
2183
Abstract
The paper deals with the use of modelling within development of safety Fieldbus transmission system. The basic principles and standards used in the process of safety evaluation in closed transmission systems are summarised in the paper. Dangerous states of the system are mainly caused by systematic failures within a specification of the system, electromagnetic disturbance and random failures of the HW effects. In the paper the effects of electromagnetic intreferences and random failures of HW can be described by the use of Markov´s chain.
Keywords
"Safety","Decoding","Unified modeling language","Object oriented modeling","Electromagnetic interference","Media","Transmitters"
Publisher
ieee
Conference_Titel
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society
ISSN
1553-572X
Print_ISBN
978-1-4244-5225-5
Type
conf
DOI
10.1109/IECON.2010.5675057
Filename
5675057
Link To Document