Results 11 to 20 of about 103,221 (295)

Influence of Load on Reliability of Storage Area Networks [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2021
During the coronavirus pandemic, telecommuting is widely required, making remote data access grow significantly. This requires highly reliable data storage solutions. Storage area networks (SANs) are one of such solutions.
Guixiang Lv, Liudong Xing
doaj   +1 more source

Reliability analysis of dynamic systems by translating temporal fault trees into Bayesian networks [PDF]

open access: yes, 2014
Classical combinatorial fault trees can be used to assess combinations of failures but are unable to capture sequences of faults, which are important in complex dynamic systems.
A. Bobbio   +9 more
core   +1 more source

A Method for Temporal Fault Tree Analysis Using Intuitionistic Fuzzy Set and Expert Elicitation

open access: yesIEEE Access, 2020
Temporal fault trees (TFTs), an extension of classical Boolean fault trees, can model time-dependent failure behaviour of dynamic systems. The methodologies used for quantitative analysis of TFTs include algebraic solutions, Petri nets (PN), and Bayesian
Sohag Kabir   +4 more
doaj   +1 more source

Dynamic PRA Prospects for the Nuclear Industry

open access: yesFrontiers in Energy Research, 2021
This review paper highlights approaches and tools available to the nuclear industry for dynamic probabilistic risk assessment (DPRA) using dynamic event trees.
Nathan E. Wiltbank, Camille J. Palmer
doaj   +1 more source

Quantitative evaluation of Pandora Temporal Fault Trees via Petri Nets [PDF]

open access: yes, 2015
© 2015, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved. Using classical combinatorial fault trees, analysts are able to assess the effects of combinations of failures on system behaviour but are unable ...
Kabir, Sohag   +2 more
core   +1 more source

A framework of safety analysis with temporal feature based on MBSA and case study for ACC system

open access: yesEURASIP Journal on Advances in Signal Processing, 2022
The safety of automotive Adaptive Cruise Control (ACC) system is of great significance to prevent fatigue driving, improve driving comfort, reduce accident rate and promote the development of intelligent transportation and autonomous driving technology ...
Lisong Wang, Qin Zhang, Jun Hu
doaj   +1 more source

DYN-RISK – Design and Development of a Dynamic Risk Assessment Tool

open access: yesChemical Engineering Transactions, 2022
This paper concerns the design and development of a dynamic risk assessment tool, and the determination of a dynamic indicator of the safety level. The DYN-RISK system is intended to be a predictive decision-making tool, which provides a constantly ...
Tomaso Vairo   +4 more
doaj   +1 more source

Qualitative temporal analysis: Towards a full implementation of the Fault Tree Handbook [PDF]

open access: yes, 2008
The Fault tree handbook has become the de facto standard for fault tree analysis (FTA), defining the notation and mathematical foundation of this widely used safety analysis technique.
Papadopoulos, Yiannis, Walker, Martin
core   +1 more source

Improved Fault Classification and Localization in Power Transmission Networks Using VAE-Generated Synthetic Data and Machine Learning Algorithms

open access: yesMachines, 2023
The reliable operation of power transmission networks depends on the timely detection and localization of faults. Fault classification and localization in electricity transmission networks can be challenging because of the complicated and dynamic nature ...
Muhammad Amir Khan   +5 more
doaj   +1 more source

Compositional synthesis of temporal fault trees from state machines [PDF]

open access: yes, 2012
Dependability analysis of a dynamic system which is embedded with several complex interrelated components raises two main problems. First, it is difficult to represent in a single coherent and complete picture how the system and its constituent parts ...
Mahmud, Nidhal   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy