Nuclear power plant maintenance optimisation: models, methods & strategies

IW Ngarayana, K Murakami… - Journal of Physics …, 2019 - iopscience.iop.org
Maintenance activities are very important for the complex and high-risk installations,
especially for Nuclear Power Plant. Good maintenance will be able to minimise loss of …

Reliability analysis for complex system with multi-source data integration and multi-level data transmission

X Jia, B Guo - Reliability Engineering & System Safety, 2022 - Elsevier
The Bayesian theory is appealing for reliability analysis of complex system using the data
incorporation. However, there are still gaps among existing methods, such as that the …

Reliability analysis of a complex system with hybrid structures and multi-level dependent life metrics

L Yang, P Wang, Q Wang, S Bi, R Peng… - Reliability Engineering & …, 2021 - Elsevier
In practical engineering, the presence of dependent evidence is not rare due to various
imperfections. Misuse of such information in reliability analysis will lead to conflicting or even …

Simulated software testing process and its optimization considering heterogeneous debuggers and release time

K Gao - IEEE Access, 2021 - ieeexplore.ieee.org
Most traditional software reliability growth models (SRGMs) assume immediate fault
correction upon detection and therefore only consider fault detection process (FDP). In order …

A Bayesian approach for reliability estimation for non-homogeneous and interval-censored failure data

BS da Cunha, M das Chagas Moura, R Azevedo… - Process Safety and …, 2024 - Elsevier
Reliability estimation is paramount to predicting costs, planning maintenance actions, and
estimating system availability in high-risk industries such as aerospace, aeronautics, and Oil …

Reliability assessment of a hierarchical system subjected to inconsistent priors and multilevel data

L Yang, Y Guo, Q Wang - IEEE Transactions on Reliability, 2019 - ieeexplore.ieee.org
The reliability assessment for a system with multiple prior information can be challenging. In
this paper, we propose a novel Bayesian melding (BM) approach to combine the …

On the performance evaluation of a hierarchical-structure prototype product using inconsistent prior information and limited test data

L Yang, Y Guo, Z Kong - Information Sciences, 2019 - Elsevier
Performance evaluation or parameter estimation for a hierarchical structure prototype
product is an imperative yet difficult task. The challenge comes from both inaccurate prior …

Reliability analysis for system by transmitting, pooling and integrating multi-source data

X Jia, Z Cheng, B Guo - Reliability Engineering & System Safety, 2022 - Elsevier
Reliability analysis of a complex system is vital and challenging. The Bayesian theory is
widely used to integrate multiple source data for this problem by decomposing the system …

Bayesian estimation of residual life for Weibull-distributed components of on-orbit satellites based on multi-source information fusion

Q Zhao, X Jia, Z Cheng, B Guo - Applied Sciences, 2019 - mdpi.com
Residual life estimation is an important problem in reliability engineering. Traditional
methods, which are based on time-to-failure distribution, have limitations for components of …

Using improved dynamic Bayesian networks in reliability evaluation for flexible test system of aerospace pyromechanical device products

J Zhou, S Wei, Y Chai - Reliability Engineering & System Safety, 2021 - Elsevier
The flexible test system (FTS) for aerospace pyromechanical device products (PDPs) is an
important mean to accurately assess the quality of aerospace-grade PDPs. Since PDPs are …