Estimation of failure probability of milk manufacturing unit by fuzzy fault tree analysis
MHALLA ; COLLART-DUTILLEUL ; CRAYE ; BENREJEB
Type de document
ARTICLE A COMITE DE LECTURE REPERTORIE DANS BDI (ACL)
Langue
anglais
Auteur
MHALLA ; COLLART-DUTILLEUL ; CRAYE ; BENREJEB
Résumé / Abstract
In conventional fault tree analysis, probabilities of the basic events were treated as precise values; sometimes this probability does not correspond to real situations of systems because of ambiguity and the imprecision of some basic events. In order to overcome this disadvantage, a new fuzzy probabilistic method, based on the fuzzy set theory and the Buckley approach, is used in the fault tree analysis for quantifying the basic event uncertainty. According to failure modes, a fault tree of a milk manufacturing unit is constructed. Failure in the milk manufacturing workshop is analysed using the proposed method.
Source
Journal of Intelligent and Fuzzy Systems, num. 26, p741-750 p.
Editeur
IOS Press