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PEMFC RUL Prediction for Non-Stationary Time Series Based on Crossformer Model
Applied Sciences (Switzerland)Proton-Exchange Membrane Fuel Cells (PEMFCs), as efficient and environmentally friendly energy conversion devices, have wide application potential in areas such as transportation, mobile power, and distributed energy.
Ke Wang
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Joint Online RUL Prediction for Multivariate Deteriorating Systems
IEEE Transactions on Industrial Informatics, 2019Stochastic processes and filtering methods are popular tools for degradation modeling and online remaining useful life (RUL) prediction. However, most models are for one-dimensional degradation and various filtering methods can only handle observations from a single system.
Weiwen Peng +2 more
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A novel soft computing method for engine RUL prediction
Multimedia Tools and Applications, 2017Prognostics is an engineering discipline focused on predicting the Remaining Useful Life (RUL) of a system or a component using raw multimedia (sensor) data. This paper presents a novel machine learning model for this task, which includes a smart ensemble of gradient boosted trees (GBT) and feed-forward neural networks.
Sandip Kumar Singh +2 more
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RUL Prediction of Reaction Wheel Motor in Satellites
PHM Society European Conference, 2018For advanced agile attitude control of the satellite, reaction wheels are used actuated by motor. In order to ensure reliable operation, fault detection and prediction of remaining useful life (RUL) of the motor is of great importance. In this study, multi-scale Extended Kalman Filter (EKF) is employed for this purpose using the data of input current ...
Yuri Yun +3 more
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RUL Prediction Based on Sparse Denoising LSTM
2021 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS), 2021Funa Zhou, Zhiqiang Zhang, Po Hu
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RUL Prediction for Bearings Based on Fault Diagnosis
2018In recent years remaining useful life of rolling bearings is paid much more attention. In this paper, the remaining useful life prediction based on fault diagnosis is proposed. Based on the real-time fault diagnosis results of the bearing, the remaining life is predicted and a set of bearing life expectancy prediction system is established by obtaining
Dong Yan, Xiukun Wei
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Transformer-based prediction of the RUL of PEMFC
2022 3rd International Conference on Information Science, Parallel and Distributed Systems (ISPDS), 2022Ning Zhou, Benyu Cui, Jianxin Zhou
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State estimation of discrete event systems for RUL prediction issue
International Journal of Production Research, 2017This paper concerns Remaining Useful Life (RUL) estimation of discrete event systems. For that purpose, physics-based models with partially observed stochastic Petri nets are used to represent the system and its sensors. The advantage of the proposed modelling approach is to provide a realistic representation of the system, including the interaction ...
Ammour, Rabah +3 more
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AutoML for Predictive Maintenance: One Tool to RUL Them All
2020Automated machine learning (AutoML) deals with the automatic composition and configuration of machine learning pipelines, including the selection and parametrization of preprocessors and learning algorithms. While recent work in this area has shown impressive results, existing approaches are essentially limited to standard problem classes such as ...
Tanja Tornede +4 more
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