An evidential network approach to reliability assessment by aggregating system‐level imprecise knowledge

T Huang, Z Shao, T **ahou, Y Liu - Quality and Reliability …, 2023 - Wiley Online Library
Modern complex engineering systems oftentimes possess hierarchical structures which can
be physically divided into several levels. Traditional reliability assessment methods were …

Usage of task and data parallelism for finding the lower boundary vectors in a stochastic-flow network

M Forghani-elahabad, E Francesquini - Reliability Engineering & System …, 2023 - Elsevier
In a stochastic-flow network, a minimal system state vector under which the maximum flow of
the network from a source node to a destination node is equal to d is called a lower …

[HTML][HTML] Redundancy allocation problem in repairable k-out-of-n systems with cold, warm, and hot standby: A genetic algorithm for availability optimization

M Oszczypała, J Ziółkowski, J Małachowski - Applied Soft Computing, 2024 - Elsevier
In this paper, a single-objective redundancy allocation problem (RAP) is considered for a
series system with k-out-of-n subsystems. In each subsystem, the components are binary …

Reliability assessment of discrete-time k/n (G) retrial system based on different failure types and the δ-shock model

Z Hu, L Hu, S Wu, X Yu - Reliability Engineering & System Safety, 2024 - Elsevier
The k/n (G) system is a typical reliability system in engineering practice. However, research
on this system under discrete-time and retrial conditions is still limited. This paper …

A hierarchical k-out-of-n optimization model for enhancing reliability of fire alarm systems

AE Baladeh, S Taghipour - Process Safety and Environmental Protection, 2024 - Elsevier
Fire alarm systems are crucial for mitigating the risks and damages associated with fires in
process industries. These systems heavily depend on the performance of fire detection …

Crossover point analysis with Jensen-Shannon divergence lower bound for bi-objective reliability optimization of k-out-of-n system

B Maneckshaw, GS Mahapatra - Reliability Engineering & System Safety, 2024 - Elsevier
This research presents a new approach to analyze the reliability of a 'k-out-of-n'system by
calculating lower bounds for system reliability incorporating Jensen–Shannon divergence …

Sparse convolutional autoencoder‐based fault location for drive circuits in nuclear reactors

C Yang, Y Yuan, F Wang, J Li, A Li… - Quality and Reliability …, 2024 - Wiley Online Library
Drive circuit is a critical part of instrumentation and control systems in nuclear reactors, and
its performance directly influences the operation of nuclear reactors. However, comparing …

[HTML][HTML] Risk-based portfolio planning of dike reinforcements

F den Heijer, M Kok - Reliability Engineering & System Safety, 2024 - Elsevier
A system of dikes in flood-prone areas continuously requires measures to mitigate changes
such as ageing and climate change. Planning costly measures requires proper insight into …

[HTML][HTML] A hierarchical decision-based maintenance for a complex modular system driven by the MoMA algorithm

ML Gámiz, D Montoro-Cazorla… - Reliability Engineering & …, 2024 - Elsevier
This paper presents a maintenance policy for a modular system formed by K independent
modules (n-subsystems) subjected to environmental conditions (shocks). For the modeling …

Statistical analysis of the k/n (G) system with dependent competing failure components influenced by Gumbel-Hougarrd Copula and progressively hybrid censored …

Y Shi, Z Yan, X Peng - Heliyon, 2025 - cell.com
Abstract Consider ak\/n\(G\) system, in which the system components are composed of
multiple dependent failure mechanisms, and the dependence between the mechanisms is …