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SAFEST: The Static and Dynamic Fault Tree Analysis Tool
Proceeding of the 33rd European Safety and Reliability Conference, 2023 Contains fulltext : 297193.pdf (Publisher’s version ) (Open Access)
Volk, M. +5 more
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Research on redundant structure of cloud-based interlocking systems
机车电传动, 2023 In order to ensure the operational safety of interlocking systems within cloud platforms, this paper presented a redundant structure for cloud-based interlocking systems based on virtual machine fault tolerance technology, through analyzing the redundant
HE Zhibin +4 more
doaj
Floquet Codes without Parent Subsystem Codes
PRX Quantum, 2023 We propose a new class of error-correcting dynamic codes in two and three dimensions that has no explicit connection to any parent subsystem code. The two-dimensional code, which we call the CSS (Calderbank-Shor-Steane) honeycomb code, is geometrically ...
Margarita Davydova +2 more
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Reliability Analysis of LTE-R Communication System Based on Dynamic Fault Tree [PDF]
Jisuanji gongcheng, 2020 LTE-R wireless communication system can provide data transmission support for railway communication network and realize the stable operation of the train,but at present there is little analysis done on its reliability and failure dynamic characteristics ...
HU Lili, XU Yan, TAO Huiqing
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Machine condition prognosis based on regression trees and one-step-ahead prediction [PDF]
, 2008 Predicting the degradation of working conditions of machinery and trending of fault propagation before they reach the alarm or failure threshold is extremely important in industry to fully utilize the machine production capacity.
Yang, Bo-Suk +5 more
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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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Frontiers in Energy Research, 2021 Loss of power supply from the diesel generator system (DGS) after loss of offsite power (LOOP) will pose great threat to the safety of GEN-II pressurized water reactors (PWR). Therefore, it is very desirable to evaluate the DGS’s reliability.
Dingqing Guo +4 more
doaj +1 more source
Fault Diagnosis of Roadheader Based on Dynamic Fault Tree
DEStech Transactions on Engineering and Technology Research, 2017 The roadheader faults are highly concerned by machinery factories. Facing the variety of the roadheader faults, the complex relationships between fault sources, as well as the difficulties of fault diagnosis, this paper proposed a method to set up the dynamic fault tree of roadheader.
Tongzhou Yin +5 more
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Constraint analysis for extended dynamic fault tree
Tongxin xuebao, 2017 As a new extension of dynamic fault trees,time delay gate was proposed.This new mechanism can be used to model the time delay on the fault propagation from the lower level subsystems to the higher level system.The dynamic Bayesian networks was extend to ...
Qi-xuan WU +5 more
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Fault-dynamic modelling of a phthalic anhydride reactor
, 2010 A new methodology, fault-dynamic modelling, has been developed for analysis of potentially hazardous situations in the process industries. Traditional fault-tree analysis is used to determine the combinations of component failure that can lead to a ...
Kauffman, David; Chen, H. J.
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