Titlebook: Reliability Assessment of Safety and Production Systems; Analysis, Modelling, Jean-Pierre Signoret,Alain Leroy Book 2021 Springer Nature Sw

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Backgroundthe result of a long knowledge acquisition process started in the forties (e.g. design of the FMECA approach). Until now, many related approaches have been developed (e.g. HAZOP, fault trees, Markov or Petri net techniques) to improve the analyses. Based on a probabilistic approach, they prove to be

archaeology

Reliability Study Overviewon) of the study. When this is done, it is of utmost importance to understand how the system works (.) before trying to find out how it can fail (.). This chapter explains how to do that for qualitative, semi-quantitative or purely quantitative analyses by using the various available approaches. The

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下边深陷

Mathematical Frameworkraphical models such as reliability block diagram, fault tree, event tree, etc. It also provides the basic definitions of events and operators (NOT, OR, AND) used within the Boolean algebra framework. It lays the bases for time-independent probability calculations and for extending them to time-depe

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Reliability Block Diagrams (RBDs) describes its position within the probabilistic approaches in general and the Boolean family approaches in particular. This is a directed acyclic graph drafted by using specific symbols (blocks) and logic structures (series, parallel, majority vote). It aims to model how a system is in up state (i.

Commonwealth

Fault Tree Analysis (FTA)y and dependability modelling. This chapter describes its position within the probabilistic approaches in general and the Boolean family approaches in particular. It aims to model how a system is faulty (i.e. in down state) from the logic combination of the faults (i.e. down states) of its component