A generalized remaining useful life prediction method for complex systems based on composite health indicator

P Wen, S Zhao, S Chen, Y Li - Reliability Engineering & System Safety, 2021 - Elsevier
As one of the key techniques in Prognostics and Health Management (PHM), accurate
Remaining Useful Life (RUL) prediction can effectively reduce the number of downtime …

Data-model interactive prognosis for multi-sensor monitored stochastic degrading devices

T Li, X Si, H Pei, L Sun - Mechanical Systems and Signal Processing, 2022 - Elsevier
With advances in sensing and monitoring techniques, real time multi-sensor monitoring data
of stochastic degrading devices has become the reality. How to effectively fuse these multi …

Remaining useful life prediction for complex systems with multiple indicators of stochastic correlation considering random shocks

B Wu, H Shi, J Zeng, X Zhang, Z Wang - Mechanical Systems and Signal …, 2023 - Elsevier
The remaining useful life (RUL) prediction in complex systems is subject to complex working
conditions, such as overloads, random vibration and shocks, gradual corrosion and wearing …

Remaining useful life prediction for multiple-component systems based on a system-level performance indicator

LR Rodrigues - IEEE/ASME Transactions on Mechatronics, 2017 - ieeexplore.ieee.org
Most prognostics and health management publications focus on the development of
algorithms to monitor and estimate the health condition of individual components. However …

Data-driven prognostic method based on Bayesian approaches for direct remaining useful life prediction

A Mosallam, K Medjaher, N Zerhouni - Journal of Intelligent Manufacturing, 2016 - Springer
Reliability of prognostics and health management systems relies upon accurate
understanding of critical components' degradation process to predict the remaining useful …

A neural network-based joint prognostic model for data fusion and remaining useful life prediction

Y Gao, Y Wen, J Wu - … on neural networks and learning systems, 2020 - ieeexplore.ieee.org
With the rapid development of sensor and information technology, now multisensor data
relating to the system degradation process are readily available for condition monitoring and …

Feature fusion model based health indicator construction and self-constraint state-space estimator for remaining useful life prediction of bearings in wind turbines

X Li, W Teng, D Peng, T Ma, X Wu, Y Liu - Reliability Engineering & System …, 2023 - Elsevier
Accurate remaining useful life prognosis of bearings in wind turbines is beneficial for
operation and maintenance schedule at wind farms. The major technical challenges include …

A hybrid prognostic method based on gated recurrent unit network and an adaptive Wiener process model considering measurement errors

Z Chen, T Xia, Y Li, E Pan - Mechanical Systems and Signal Processing, 2021 - Elsevier
Remaining useful life (RUL) prediction is fundamental to prognostics and health
management (PHM). Considering the advantages of both model-based and data-driven …

Remaining useful life prediction based on a multi-sensor data fusion model

N Li, N Gebraeel, Y Lei, X Fang, X Cai, T Yan - Reliability Engineering & …, 2021 - Elsevier
With the rapid development of Industrial Internet of Things, more and more sensors have
been used for condition monitoring and prognostics of industrial systems. Big data collected …

Adaptive staged remaining useful life prediction method based on multi-sensor and multi-feature fusion

Y Ta, Y Li, W Cai, Q Zhang, Z Wang, L Dong… - Reliability Engineering & …, 2023 - Elsevier
The single sensor is difficult to acquire the complete degradation information of the
component, and the degradation model cannot adaptively track the staged degradation …