An enhanced component connection method for conversion of fault trees to binary decision diagrams

R. Remenyte-Prescott and J.D. Andrews

Reliability Engineering and System Safety, 2008, vol. 93, issue 10, 1543-1550

Abstract: Fault tree analysis (FTA) is widely applied to assess the failure probability of industrial systems. Many computer packages are available, which are based on conventional kinetic tree theory methods. When dealing with large (possibly non-coherent) fault trees, the limitations of the technique in terms of accuracy of the solutions and the efficiency of the processing time become apparent. Over recent years, the binary decision diagram (BDD) method has been developed that solves fault trees and overcomes the disadvantages of the conventional FTA approach. First of all, a fault tree for a particular system failure mode is constructed and then converted to a BDD for analysis. This paper analyses alternative methods for the fault tree to BDD conversion process.

Keywords: Fault tree analysis; Binary decision diagrams (search for similar items in EconPapers)
Date: 2008
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:reensy:v:93:y:2008:i:10:p:1543-1550

DOI: 10.1016/j.ress.2007.09.001

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