Reliability and availability evaluation on hydraulic system of ship controllable pitch propeller based on evidence theory and dynamic Bayesian network

X Bai, H Ling, X Luo, Y Li, L Yang, J Kang - Ocean Engineering, 2023 - Elsevier
The hydraulic system is the main power source for the pitch adjustment of the ship's
controllable pitch propeller. The stable operation of the system is the guarantee of ship …

Dynamic availability analysis using dynamic Bayesian and evidential networks

M Bougofa, M Taleb-Berrouane, A Bouafia… - Process Safety and …, 2021 - Elsevier
The probabilistic modelling is widely used in engineering practices, especially for assessing
the safety and reliability of complex systems. Dynamic evidential network (DEN) can …

Reactor reliability modeling and reliable life analysis method for multi-state space reactor systems based on DBN and interval estimation

Z Chen, Y Xia, C Jiang - Progress in Nuclear Energy, 2024 - Elsevier
Abstract Space nuclear reactor power (space reactor) is of the highest energy density and
the most promising long-term self-sustaining and high-power level space power source …

[HTML][HTML] Evidential classification for defending against adversarial attacks on network traffic

M Beechey, S Lambotharan, KG Kyriakopoulos - Information Fusion, 2023 - Elsevier
Research interest in demonstrating vulnerability of Machine Learning (ML) algorithms
against sophisticated Adversarial Machine Learning (AML) perturbation attacks has become …

Application of dynamic evidential networks in reliability analysis of complex systems with epistemic uncertainty and multiple life distributions

J Mi, Y Cheng, Y Song, L Bai, K Chen - Annals of Operations Research, 2022 - Springer
With the modernization and intelligent of industrial equipment and systems, the challenges
of dynamic characteristics, failure dependency and uncertainties have aroused by the …

Modeling risk‐related knowledge in tunneling projects

IC Cárdenas, SSH Al‐Jibouri, JIM Halman… - Risk …, 2014 - Wiley Online Library
Knowledge on failure events and their associated factors, gained from past construction
projects, is regarded as potentially extremely useful in risk management. However, a …

Assessment of Safety Integrity Level by simulation of Dynamic Bayesian Networks considering test duration

C Simon, W Mechri, G Capizzi - Journal of Loss Prevention in the Process …, 2019 - Elsevier
This paper is devoted to model Safety Instrumented Systems (SISs) availability by Dynamic
Bayesian Networks (DBNs). The models integrate several parameters but the main concerns …

Fault diagnosis for complex systems based on reliability analysis and sensors data considering epistemic uncertainty

R Duan, Y Lin, Y Zeng - Eksploatacja i Niezawodność, 2018 - yadda.icm.edu.pl
This paper presents an information fusion method to diagnose system fault based on
dynamic fault tree (DFT) analysis and dynamic evidential network (DEN). In the proposed …

A dynamic evidential network for fall detection

PAC Aguilar, J Boudy, D Istrate… - IEEE journal of …, 2013 - ieeexplore.ieee.org
This study is part of the development of a remote home healthcare monitoring application
designed to detect distress situations through several types of sensors. The multisensor …

Optimal sensor placement based on system reliability criterion under epistemic uncertainty

R Duan, Y Lin, T Feng - IEEE Access, 2018 - ieeexplore.ieee.org
Fault diagnosis usually requires lots of data that are collected through sensors mounted on
some locations in the system. Performance of a diagnostic system is largely dependent upon …