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Applying Fuzzy Fault Tree Method to Evaluate the Reliability of College Classroom Teaching [PDF]
Frontiers in Psychology, 2021 The evaluation of classroom teaching quality is closely related to the development of higher education as a scientific and effective evaluation system that can provide a solid foundation for formulating educational policies.
Liangliang Wang +3 more
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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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A novel method of fuzzy fault tree analysis combined with VB program to identify and assess the risk of coal dust explosions. [PDF]
PLoS ONE, 2017 Coal dust explosions (CDE) are one of the main threats to the occupational safety of coal miners. Aiming to identify and assess the risk of CDE, this paper proposes a novel method of fuzzy fault tree analysis combined with the Visual Basic (VB) program ...
Hetang Wang +3 more
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A novel algorithm for model uncertainty reduction in trapezoidal fuzzy fault tree risk assessment. [PDF]
PLoS ONEIntelligent risk assessment in complex systems increasingly relies on methods like trapezoidal fuzzy fault trees. However, conventional techniques often struggle with accurately calculating top-event probabilities and handling model uncertainty, which ...
Yuanyuan Zhang +3 more
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Sensors, 2017 In the Internet of Things (IoT) equipment used for aquaculture is often deployed in outdoor ponds located in remote areas. Faults occur frequently in these tough environments and the staff generally lack professional knowledge and pay a low degree of ...
Yingyi Chen +3 more
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A fuzzy reliability assessment methodology for city gas stations based on an extended T-S fault tree [PDF]
HeliyonCity gas stations (CGSs) play a crucial role in ensuring a stable and safe supply of natural gas to urban users. However, as the service time of stations increases and the performance of components deteriorates, concerns about the safety and reliability ...
Daqing Wang +3 more
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Hardware Reliability Analysis of a Coal Mine Gas Monitoring System Based on Fuzzy-FTA
Applied Sciences, 2021 The hardware reliability of a gas monitoring system was investigated using the fuzzy fault tree analysis method. A fault tree was developed considering the hardware failure of the gas monitoring system as a top event.
Jingtian Xu, Man Yang, Shugang Li
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IEEE Access, 2022 Attributing to the irreplaceable quality of nil carbon footprints, the power system considering the integration of electric vehicles and renewable energy resources are appealing growing attention in the recent time, but the reliability of their ...
Iram Akhtar +3 more
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Fault diagnosis of mine hoist based on fuzzy fault tree and Bayesian network
Gong-kuang zidonghua, 2020 In order to solve problems of low efficiency and poor accuracy of existing mine hoist fault diagnosis methods, a fault diagnosis method of mine hoist based on fuzzy fault tree and Bayesian network was proposed.
ZHANG Mei +3 more
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Fault diagnosis of mine drainage system based on fuzzy Bayesian network
Gong-kuang zidonghua, 2022 The mine drainage system is developing towards automation and intelligence. The system's structure and function are becoming more and more complex, and the abnormal function and failure of a single component may cause the failure of the whole system. The
SHI Xiaojuan, YAO Bing, GU Huabei
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