Results 41 to 50 of about 695,002 (396)

An intelligent system by fuzzy reliability algorithm in fault tree analysis for nuclear power plant probabilistic safety assessment [PDF]

open access: yes, 2014
© Imperial College Press. Fault tree analysis for nuclear power plant probabilistic safety assessment is an intricate process. Personal computer-based software systems have therefore been developed to conduct this analysis.
Lu, J, Purba, JH, Zhang, G
core   +1 more source

Fault Tree Analysis Including Component Dependencies

open access: yesIEEE Transactions on Reliability
Fault Tree (FT) analysis is not only the most common technique used in engineering practice for the estimation of system reliability, but is also a key tool shared between designers, analysts, and regulators for the safe operation and licensing purposes.
S. Tolo, J. Andrews
semanticscholar   +1 more source

Fault Tree Analysis and Failure Diagnosis of Marine Diesel Engine Turbocharger System

open access: yesJournal of Marine Science and Engineering, 2020
The reliability of marine propulsion systems depends on the reliability of several sub-systems of a diesel engine. The scavenge air system is one of the crucial sub-systems of the marine engine with a turbocharger as an essential component. In this paper,
Vlatko Knežević   +3 more
semanticscholar   +1 more source

ANALYSIS OF THE FAULT TREE OF THE CROP SPRAYER PUMP [PDF]

open access: yesProceedings on Engineering Sciences, 2019
Using the Fault Tree Analysis method - FTA, an analysis of the potential failure modes of the elements of the crop sprayer pump Comet BP 105 was carried out in this paper. In order to conduct a detailed analysis of the causes and failure modes of a pump,
Dobrivoje Ćatić   +2 more
doaj   +1 more source

Approximate dynamic fault tree calculations for modelling water supply risks [PDF]

open access: yes, 2012
Traditional fault tree analysis is not always sufficient when analysing complex systems. To overcome the limitations dynamic fault tree (DFT) analysis is suggested in the literature as well as different approaches for how to solve DFTs.
Lindhe, Andreas   +2 more
core   +1 more source

Uncertainty handling in quantitative BDD-based fault-tree analysis by interval computation [PDF]

open access: yes, 2011
In fault-tree analysis probabilities of failure of components are often assumed to be precise. However this assumption is seldom verified in practice. There is a large literature on the computation of the probability of the top (dreadful) event of the ...
Cardoso, Janette   +2 more
core   +2 more sources

Reliability Analysis of Dynamic Fault Tree Based on Binary Decision Diagrams for Explosive Vehicle

open access: yesMathematical Problems in Engineering, 2021
Dynamic fault tree is often used to analyze system reliability. The Markov model is a commonly used method, which can accurately reflect the relationship between the state transition process and the dynamic logic gate transfer in the dynamic fault tree ...
G. Jiang   +5 more
semanticscholar   +1 more source

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

open access: yesMolecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern   +7 more
wiley   +1 more source

Fault tree analysis of large-scale blackout accidents [PDF]

open access: yesE3S Web of Conferences, 2019
Fault tree analysis method is used to analyze the large-scale blackout accidents. Minimum cut sets and minimum path sets of large-scale blackout accidents are calculated, and the structural importance degree of the accidents is analyzed according to the ...
Fu Dong   +5 more
doaj   +1 more source

Intelligent Fault Diagnosis of Manufacturing Processes Using Extra Tree Classification Algorithm and Feature Selection Strategies

open access: yesIEEE Open Journal of the Industrial Electronics Society, 2023
Fault diagnosis is integral to maintenance practices, ensuring optimal machinery functionality. While traditional methods relied on human expertise, intelligent fault diagnosis techniques, propelled by machine learning (ML) advancements, now offer ...
Sina Yousefi   +2 more
doaj   +1 more source

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