Results 31 to 40 of about 53,760 (199)
Journal of Intelligent Systems, 2018 The quantification of the fuzzy fault tree analysis (FFTA) is based on fuzzy arithmetic operations. It is well known that the weakest t-norm (Tw)-based fuzzy arithmetic operations have some advantages.
Kumar Mohit
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Full title: A novel approach for determining the reliability of sprinkler systems: A case study
Results in Engineering, 2023 The purpose of this research is to use a comprehensive approach to evaluate the reliability of a sprinkler system. Fault Tree Analysis (FTA) was used in this quantitative survey study to determine sprinkler failure.
Mohammadreza Bahrami, Saeed Givehchi
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Failure Probability Analysis of Coherent Systems using Intuitionistic Fuzzy Fault Tree Approach [PDF]
International Journal of Mathematical, Engineering and Management SciencesIn scenarios where system component failure probabilities are insufficient or imprecise, classical fault tree analysis methods often fail in providing precise assessments of system reliability and safety.
Mintu Kumar +2 more
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RESEARCH ON RELIABILITY ASSESSMENT METHOD OF MECHANICAL SYSTEM CONSIDERING MULTIPLE FAILURE STATES
Jixie qiangdu, 2022 In order to solve the limitations of traditional methods in the reliability assessment of complex systems with multi-states and difficult to obtain accurate failure rates, and the problems of T-S fault tree in the system reliability analysis, such as ...
HU QiGuo +3 more
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Fuzzy Fault Tree Analysis and Safety Countermeasures for Coal Mine Ground Gas Transportation System
ProcessesThe coal mine ground gas transportation system is widely used for gas transportation and mixing preheating in the gas storage and oxidation utilization system.
Chun Liu, Jinshi Li, Di Zhang
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Journal of Loss Prevention in the Process Industries, 2021 In the natural gas gathering and transportation station, bolt-gasket-flange connection (BGFC) is the main connection mode, but due to its large number, the micro-leakage may result in serious consequences.
Zheng Zhang +4 more
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Atom Indonesia, 2015 Components of nuclear power plants do not always have historical failure data to probabilistically evaluate their reliability characteristics. To overcome this drawback, an alternative approach has been proposed by involving experts to qualitatively ...
J.H. Purba
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Energies, 2021 Knowledge-based approaches are useful alternatives to predict the Failure Probability (FP) coping with the insufficient data, process integrity, and complexity issue in manufacturing systems.
Hamzeh Soltanali +3 more
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Fault Diagnosis Model of New Energy Vehicle Charging Equipment Based on Fuzzy Fault Tree Theory
Academic Journal of Science and TechnologyThis paper probes into the new energy automobile charging equipment fault diagnosis problem. Fuzzy fault tree theory is introduced as a solution, fuzzy mathematics is used to improve the accuracy of fault diagnosis, the fault diagnosis model of charging ...
Wenqing Li
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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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