Title :
Risk Apportionment Methodology Based on Functional Analysis
Author :
Rafrafi, Mona ; Bourdeaud´huy, T. ; El Koursi, El Miloudi
Author_Institution :
ESTAS, INRETS, Villeneuve d´Ascq
Abstract :
This paper intends to develop a risk apportionment methodology using functional description in order to comply with the safety targets required by the railway safety directive. A state of the art of risk apportionment strategy in various critical domains is presented and discussed. Our contribution is based on a hierarchical functional decomposition and a safety apportionment to these functions
Keywords :
railway safety; risk management; functional analysis; hierarchical functional decomposition; railway safety directive; risk apportionment methodology; Control systems; Europe; Functional analysis; Particle measurements; Rail transportation; Railway safety; Risk analysis; Systems engineering and theory; Telematics; Common Safety Targets; Functional Analysis; Risk Apportionment;
Conference_Titel :
Computational Engineering in Systems Applications, IMACS Multiconference on
Conference_Location :
Beijing
Print_ISBN :
7-302-13922-9
Electronic_ISBN :
7-900718-14-1
DOI :
10.1109/CESA.2006.313488
