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Reliability of a Transport Node based on Fuzzy Fault Tree Analysis
2021 IEEE 15th International Symposium on Applied Computational Intelligence and Informatics (SACI), 2021In this work to be introduced a fuzzy fault tree real time algorithm to identify reliability of highly autonomous driving (HAD) redundant system of a traffic node. The fuzzyfication of the fault tree procedure was realized by expressing the basic events with a membership function. Logical gates had to be generalized based on incoming fuzzy events. Node
József Z. Szabó, Péter Bakucz
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A reliability risk analysis method based on the fuzzy fault tree and fuzzy event tree
2016 11th International Conference on Reliability, Maintainability and Safety (ICRMS), 2016Based on the analyses systems of fuzzy fault tree and event tree, this paper proposes a method for a reliability risk analysis to mitigate problems associated with risk modeling of fuzzy and uncertain information. Risk event occurrence probabilities were obtained with fuzzy linguistic variables instead of exact values used in fault tree analysis ...
Cai Quan +3 more
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Fuzzy fault tree analysis of a power transformer
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, 2012Power transformer is an essential and integral part of any power system. Failure of power transformer affects the working of entire system. Since failure probability is smaller as compared to success, it is easier to carry out the failure analysis for estimating the success probability.
Sanchit Saran Agarwal, M. L. Kansal
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Fuzzy fault tree analysis of mask stage
2012 International Conference on Quality, Reliability, Risk, Maintenance, and Safety Engineering, 2012Fault tree analysis (FTA) is a top-down approach for failure analysis, starting with a potential undesirable event called a TOP event, and then determining all the ways it can happen. FTA is the most commonly used technique for causal analysis in risk and reliability studies. Mask stage an important part of lithography. In this paper, Fault Tree of the
Jidong Zeng +4 more
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Reliability evaluation based on fuzzy fault tree
2010 IEEE 17Th International Conference on Industrial Engineering and Engineering Management, 2010In conventional fault tree analysis (FTA), some complex and uncertain events such as human errors cannot be handled effectively. Fuzzy fault tree analysis (fuzzy FTA) integrating fuzzy set evaluation and probabilistic estimation is proposed to evaluate vague events.
Guo-zhu Mao, Jia-wei Tu, Hui-bin Du
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Journal of Natural Gas Science and Engineering, 2019
Oil and gas sector plays a major role in a country's economy. The development of large transmission pipelines for onshore and offshore gas transport is executed rapidly. These pipelines are vulnerable to natural disasters and can have a serious impact on
Pavanaditya Badida +2 more
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Oil and gas sector plays a major role in a country's economy. The development of large transmission pipelines for onshore and offshore gas transport is executed rapidly. These pipelines are vulnerable to natural disasters and can have a serious impact on
Pavanaditya Badida +2 more
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, 2020
In almost all industries, fire alarm systems play a vital role in the reducing the risks associated with fires and damages. Therefore, it is necessary to evaluate their reliability and performance in emergency situations.
M. Jafari +3 more
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In almost all industries, fire alarm systems play a vital role in the reducing the risks associated with fires and damages. Therefore, it is necessary to evaluate their reliability and performance in emergency situations.
M. Jafari +3 more
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Fuzzy fault tree analysis on G1000 system
2014 International Conference on Information Science, Electronics and Electrical Engineering, 2014G1000 integrated avionics system integrates many electronic components including navigation, communication, course, attitude and display etc, has been widely used in all kinds of civil aviation aircraft. In this paper, the fussy-sets theory is introduced briefly at first.
Wei Lu, Lin Wei
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Ocean Engineering, 2019
Risk assessment has always been a serious concern in maritime transportation since shipping activities can pose potential harm to human life, commodity and maritime environment.
Ali Cem Kuzu, Emre Akyuz, O. Arslan
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Risk assessment has always been a serious concern in maritime transportation since shipping activities can pose potential harm to human life, commodity and maritime environment.
Ali Cem Kuzu, Emre Akyuz, O. Arslan
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Fault Tree Analysis Based on Fuzzy Logic
2007 Annual Reliability and Maintainability Symposium, 2007Accurate assessment of system reliability with limited or insufficient statistical data is difficult. This paper presents a method which overcomes the drawbacks of traditional fault tree analysis (FTA) by using FTA based on possibilistic measures and fuzzy logic.
Li-ping He +2 more
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