Results 31 to 40 of about 144,674 (291)
Quantification of temporal fault trees based on fuzzy set theory [PDF]
, 2014 © Springer International Publishing Switzerland 2014. Fault tree analysis (FTA) has been modified in different ways to make it capable of performing quantitative and qualitative safety analysis with temporal gates, thereby overcoming its limitation in ...
E. Edifor +14 more
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A synthesis of logic and bio-inspired techniques in the design of dependable systems [PDF]
, 2016 Much of the development of model-based design and dependability analysis in the design of dependable systems, including software intensive systems, can be attributed to the application of advances in formal logic and its application to fault forecasting ...
Azevedo, Luis +7 more
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Journal of Advanced Transportation, 2020 In order to make safety risk assessment more accurately and more reasonably for high-speed railway station in China, this paper analyzes risk factors of fault tree and transfers the fault tree of risk accident into fuzzy petri net and then builds the FPN-
Qi Zhang +4 more
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Compositional synthesis of temporal fault trees from state machines [PDF]
, 2012 Dependability analysis of a dynamic system which is embedded with several complex interrelated components raises two main problems. First, it is difficult to represent in a single coherent and complete picture how the system and its constituent parts ...
Mahmud, Nidhal +2 more
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Fault Diagnosis of Roadheader Based on Dynamic Fault Tree
DEStech Transactions on Engineering and Technology Research, 2017 The roadheader faults are highly concerned by machinery factories. Facing the variety of the roadheader faults, the complex relationships between fault sources, as well as the difficulties of fault diagnosis, this paper proposed a method to set up the dynamic fault tree of roadheader.
Tongzhou Yin +5 more
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Frontiers in Energy Research, 2021 Loss of power supply from the diesel generator system (DGS) after loss of offsite power (LOOP) will pose great threat to the safety of GEN-II pressurized water reactors (PWR). Therefore, it is very desirable to evaluate the DGS’s reliability.
Dingqing Guo +4 more
doaj +1 more source
SAFEST: The Static and Dynamic Fault Tree Analysis Tool
Proceeding of the 33rd European Safety and Reliability Conference, 2023 Contains fulltext : 297193.pdf (Publisher’s version ) (Open Access)
Volk, M. +5 more
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Near Optimal Parallel Algorithms for Dynamic DFS in Undirected Graphs
, 2017 Depth first search (DFS) tree is a fundamental data structure for solving graph problems. The classical algorithm [SiComp74] for building a DFS tree requires $O(m+n)$ time for a given graph $G$ having $n$ vertices and $m$ edges. Recently, Baswana et al. [
Khan, Shahbaz
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A Superstabilizing $\log(n)$-Approximation Algorithm for Dynamic Steiner Trees [PDF]
, 2009 In this paper we design and prove correct a fully dynamic distributed algorithm for maintaining an approximate Steiner tree that connects via a minimum-weight spanning tree a subset of nodes of a network (referred as Steiner members or Steiner group ...
A.M. Kermarrec +11 more
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Study on Transformer Fault Diagnosis Based on Dynamic Fault Tree [PDF]
Journal of Electrical and Electronic Engineering, 2015 In this paper, according to theoretical diagnosis of fault tree, the author builds a diagnosis model based on dynamic fault tree and illustrates the model’s construction method and diagnosis logic in detail. According to case analysis, compared with conventional fault tree diagnosis, the above-mentioned method is advanced in fault-tolerant ability ...
openaire +1 more source