Reliability analysis for multi-state system based on triangular fuzzy variety subset bayesian networks
نویسندگان
چکیده
منابع مشابه
Multi-state system reliability assessment based on Bayesian networks
This paper considers a problem of multi-state system reliability modelling and assessment. By using the advantages of uncertainty reasoning and figurative expression of Bayesian network, a new method of modelling and assessment of multi-state system reliability based on BN is proposed to determine the nodes of BN and the multiple states of components of system, and to give the probability of ea...
متن کاملThe Reliability Analysis of Horizontal Vibration of Elevator Based on Multi-State Fuzzy Bayesian Network
Reliability analysis is one of the important constituent parts of elevator safety evaluation. In order to obtain the exact value of fault probability of components in elevator system, by combining fuzzy theory with Bayesian network approach, we proposed a reliability analysis method of multi-state system based on fuzzy Bayesian networks. By expanding the traditional two-state Bayesian network t...
متن کاملFuzzy System Reliability Analysis Using Triangular Fuzzy Numbers Based on Statistical Data
In this article, we use the fuzzy concept to consider the reliability of serial system and the reliability of parallel system. Since the population reliability Rj of the subsystem Pj (j = 1, 2, ..., n) is unknown, if we use the point estimate j R to estimate Rj from the statistical data in the past, we don’t know the probability of the error j R − Rj. Moreover, the reliability of the system may...
متن کاملFuzzy Bayesian system reliability assessment based on Pascal distribution
The main purpose of this paper is to provide a methodology for discussing the fuzzy. Bayesian system reliability from the fuzzy component reliabilities, actually we discuss on the Fuzzy Bayesian system reliability assessment based on Pascal distribution, because the data sometimes cannot be measured and recorded precisely. In order to apply the Bayesian approach, the fuzzy parameters are assume...
متن کاملMethod for Multi-attribute Decision Making with Triangular Fuzzy Number Based on Multi-period State
Abstract This paper takes the time weight and attribute weight in different periods into consideration to propose a dynamic triangular fuzzy number type multi-attribute decision making method to solve the problem with multi-attribute decision making with triangular fuzzy number as the attribute value. This method utilizes the characteristics of the triangular fuzzy number in order to establish ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Eksploatacja i Niezawodnosc - Maintenance and Reliability
سال: 2017
ISSN: 1507-2711
DOI: 10.17531/ein.2017.2.2