Machine learning with data assimilation and uncertainty quantification for dynamical systems: a review

S Cheng, C Quilodrán-Casas, S Ouala… - IEEE/CAA Journal of …, 2023 - ieeexplore.ieee.org
Data assimilation (DA) and uncertainty quantification (UQ) are extensively used in analysing
and reducing error propagation in high-dimensional spatial-temporal dynamics. Typical …

Prognostics and health management of rotating machinery of industrial robot with deep learning applications—A review

P Kumar, S Khalid, HS Kim - Mathematics, 2023 - mdpi.com
The availability of computational power in the domain of Prognostics and Health
Management (PHM) with deep learning (DL) applications has attracted researchers …

Generalised latent assimilation in heterogeneous reduced spaces with machine learning surrogate models

S Cheng, J Chen, C Anastasiou, P Angeli… - Journal of Scientific …, 2023 - Springer
Reduced-order modelling and low-dimensional surrogate models generated using machine
learning algorithms have been widely applied in high-dimensional dynamical systems to …

Parameter flexible wildfire prediction using machine learning techniques: Forward and inverse modelling

S Cheng, Y Jin, SP Harrison, C Quilodrán-Casas… - Remote Sensing, 2022 - mdpi.com
Parameter identification for wildfire forecasting models often relies on case-by-case tuning
or posterior diagnosis/analysis, which can be computationally expensive due to the …

Deep generative data assimilation in multimodal setting

Y Qu, J Nathaniel, S Li… - Proceedings of the IEEE …, 2024 - openaccess.thecvf.com
Robust integration of physical knowledge and data is key to improve computational
simulations such as Earth system models. Data assimilation is crucial for achieving this goal …

An efficient digital twin based on machine learning SVD autoencoder and generalised latent assimilation for nuclear reactor physics

H Gong, S Cheng, Z Chen, Q Li… - Annals of nuclear …, 2022 - Elsevier
This paper proposes an approach that combines reduced-order models with machine
learning in order to create an digital twin to predict the power distribution over the core …

Multi-domain encoder–decoder neural networks for latent data assimilation in dynamical systems

S Cheng, Y Zhuang, L Kahouadji, C Liu, J Chen… - Computer Methods in …, 2024 - Elsevier
High-dimensional dynamical systems often require computationally intensive physics-based
simulations, making full physical space data assimilation impractical. Latent data …

Integrating recurrent neural networks with data assimilation for scalable data‐driven state estimation

SG Penny, TA Smith, TC Chen, JA Platt… - Journal of Advances …, 2022 - Wiley Online Library
Data assimilation (DA) is integrated with machine learning in order to perform entirely data‐
driven online state estimation. To achieve this, recurrent neural networks (RNNs) are …

[HTML][HTML] Efficient deep data assimilation with sparse observations and time-varying sensors

S Cheng, C Liu, Y Guo, R Arcucci - Journal of Computational Physics, 2024 - Elsevier
Abstract Variational Data Assimilation (DA) has been broadly used in engineering problems
for field reconstruction and prediction by performing a weighted combination of multiple …

Towards an end-to-end artificial intelligence driven global weather forecasting system

K Chen, L Bai, F Ling, P Ye, T Chen, JJ Luo… - arXiv preprint arXiv …, 2023 - arxiv.org
The weather forecasting system is important for science and society, and significant
achievements have been made in applying artificial intelligence (AI) to medium-range …