Prognostics and Health Management (PHM): Where are we and where do we (need to) go in theory and practice

E Zio - Reliability Engineering & System Safety, 2022 - Elsevier
We are performing the digital transition of industry, living the 4th industrial revolution,
building a new World in which the digital, physical and human dimensions are interrelated in …

Transient identification in nuclear power plants: A review

K Moshkbar-Bakhshayesh, MB Ghofrani - Progress in Nuclear Energy, 2013 - Elsevier
A transient is defined as an event when a plant proceeds from a normal state to an abnormal
state. In nuclear power plants (NPPs), recognizing the types of transients during early …

Failure diagnosis using deep belief learning based health state classification

P Tamilselvan, P Wang - Reliability Engineering & System Safety, 2013 - Elsevier
Effective health diagnosis provides multifarious benefits such as improved safety, improved
reliability and reduced costs for operation and maintenance of complex engineered systems …

Ensemble of data-driven prognostic algorithms for robust prediction of remaining useful life

C Hu, BD Youn, P Wang, JT Yoon - Reliability Engineering & System Safety, 2012 - Elsevier
Prognostics aims at determining whether a failure of an engineered system (eg, a nuclear
power plant) is impending and estimating the remaining useful life (RUL) before the failure …

Research of artificial intelligence operations for wind turbines considering anomaly detection, root cause analysis, and incremental training

C Zhang, D Hu, T Yang - Reliability Engineering & System Safety, 2024 - Elsevier
Artificial intelligence operations (AIOps) is emerging as a novel technology in industrial
automation to improve operation and maintenance (O&M) efficiency through machine …

Ensemble of optimized echo state networks for remaining useful life prediction

M Rigamonti, P Baraldi, E Zio, I Roychoudhury… - Neurocomputing, 2018 - Elsevier
Abstract The use of Echo State Networks (ESNs) for the prediction of the Remaining Useful
Life (RUL) of industrial components, ie the time left before the equipment will stop fulfilling its …

A Kalman filter-based ensemble approach with application to turbine creep prognostics

P Baraldi, F Mangili, E Zio - IEEE Transactions on Reliability, 2012 - ieeexplore.ieee.org
The safety of nuclear power plants can be enhanced, and the costs of operation and
maintenance reduced, by means of prognostic and health management systems which …

Virtual sensors for fault diagnosis: A case of induction motor broken rotor bar

Z Hosseinpoor, MM Arefi, R Razavi-Far… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
This article presents an industrial implementation of a virtual sensor in the process of fault
detection of an induction motor. An ensemble-learning soft-sensor is developed to detect …

A novel dynamic-weighted probabilistic support vector regression-based ensemble for prognostics of time series data

J Liu, V Vitelli, E Zio, R Seraoui - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
In this paper, a novel Dynamic-Weighted Probabilistic Support Vector Regression-based
Ensemble (DW-PSVR-ensemble) approach is proposed for prognostics of time series data …