Results 11 to 20 of about 215,150 (354)
Fault tree analysis for maintenance needs [PDF]
Journal of Physics: Conference Series, 2012 One of the key issues in maintenance is to allocate focus and resources to those components and subsystems which are the most unreliable and prone to failures. In industrial systems, fault tree analysis technique can be used to study the reliability of the complex systems and their substructures.
Antti Aikala, Jari Halme
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Fault tree analysis: A survey of the state-of-the-art in modeling, analysis and tools [PDF]
Computer Science Review, 2015 Fault tree analysis (FTA) is a very prominent method to analyze the risks related to safety and economically critical assets, like power plants, airplanes, data centers and web shops. FTA methods comprise of a wide variety of modelling and analysis techniques, supported by a wide range of software tools. This paper surveys over 150 papers on fault tree
Mariëlle Stoelinga +1 more
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Formal Fault Tree Analysis - Practical Experiences
Electronic Notes in Theoretical Computer Science, 2007 AbstractSafety is an important requirement for many modern systems. To ensure safety of complex critical systems, well-known safety analysis methods have been formalized. This holds in particular for automation sytsems and transportation systems. In this paper we present the formalization of one of the most wide spread safety analysis methods: fault ...
Ortmeier, Frank, Schellhorn, Gerhard
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DFTCalc: A Tool for Efficient Fault Tree Analysis [PDF]
, 2013 Effective risk management is a key to ensure that our nuclear power plants, medical equipment, and power grids are dependable; and it is often required by law. Fault Tree Analysis (FTA) is a widely used methodology here, computing important dependability measures like system reliability.
Arnold F. +4 more
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Advancing Dynamic Fault Tree Analysis - Get Succinct State Spaces Fast and Synthesise Failure Rates [PDF]
, 2016 This paper presents a new state space generation approach for dynamic fault trees (DFTs) together with a technique to synthesise failures rates in DFTs. Our state space generation technique aggressively exploits the DFT structure --- detecting symmetries,
Matthias Volk +2 more
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A method for synthesizing and analyzing fault trees to improve the survivability of a demand response aggregator [PDF]
E3S Web of Conferences, 2023 The paper is concerned with the application of fault tree and event tree methods to analyze and improve the survivability of the structure of the demand response aggregator (DR Aggregator).
Kolosok Irina, Korkina Elena
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Intelligent Analysis Method in Safety Science—Space Fault Tree and Factor Space
Proceedings, 2022 The development of the basic theory of safety science is relatively short compared with other disciplines, and the corresponding basic theory is weaker.
Tiejun Cui, Shasha Li
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Ontology-Based Fault Tree Analysis Algorithms in a Fuzzy Environment for Autonomous Ships
IEEE Access, 2021 This study deals with fault tree analysis algorithms based on an ontology-based approach in a fuzzy environment. We extend fuzzy fault tree analysis by embedding ontology-based fault tree structures. The ontology-based approach allows conducting advanced
Bekir Sahin +3 more
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Analysis of non-coherent fault trees using ternary decision diagrams [PDF]
, 2008 Risk and safety assessments performed on potentially hazardous industrial systems commonly utilise Fault Tree Analysis (FTA) to forecast the probability of system failure.
Rasa Remenyte‐Prescott, John Andrews
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