Risk Assessment on Fuzzy Fault Tree Analysis for Power Transmission Line Field Maintenance Work
2014 ◽
Vol 1044-1045
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pp. 412-416
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Keyword(s):
This paper introduces a fault tree (FT) method based on fuzzy numbers, aiming to deal with the inadequate statistics and the uncertain probability of the basic events during the fault tree analysis for power transmission line field maintenance work. Based on expert judgment, the Delphi method is used to transform fuzzy language to triangular fuzzy numbers, finally an approach for defuzzification is developed. A typical hazard in replacing the linear composite insulator of 500kV transmission line field maintenance work is presented for a case study. The method is conducive to a better risk pre-control and decision-making.
2014 ◽
Vol 602-605
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pp. 857-861
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Keyword(s):
2011 ◽
Vol 02
(02)
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pp. 262-270
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Keyword(s):
2017 ◽
Vol 8
(S2)
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pp. 1177-1193
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Keyword(s):
2014 ◽
Vol 986-987
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pp. 1401-1404
A fuzzy fault tree analysis based risk assessment approach for enterprise resource planning projects
2018 ◽
Vol 35
(5)
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pp. 1115-1141
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2013 ◽
Vol 13
(6)
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pp. 901-906
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Keyword(s):
2019 ◽
Vol 66
◽
pp. 284-292
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