Earth Science Informatics, Journal Year: 2024, Volume and Issue: 18(1)
Published: Dec. 19, 2024
Language: Английский
Earth Science Informatics, Journal Year: 2024, Volume and Issue: 18(1)
Published: Dec. 19, 2024
Language: Английский
Journal of Hydrology Regional Studies, Journal Year: 2025, Volume and Issue: 59, P. 102382 - 102382
Published: April 17, 2025
Language: Английский
Citations
0Journal of Hydrology, Journal Year: 2024, Volume and Issue: 650, P. 132496 - 132496
Published: Dec. 16, 2024
Language: Английский
Citations
1Electronics, Journal Year: 2024, Volume and Issue: 13(23), P. 4582 - 4582
Published: Nov. 21, 2024
Wind speed prediction (WSP) provides future wind information and is crucial for ensuring the safety of high-speed railway systems (HSRs). However, accurate (WS) remains a challenge due to nonstationary nonlinearity patterns. To address this issue, novel artificial-intelligence-based WSP model (EE-VMD-TCGRU) proposed in paper. EE-VMD-TCGRU combines energy-entropy-guided variational mode decomposition (EE-VMD) with customized hybrid network, TCGRU, that incorporates loss function: Gaussian kernel mean square error (GMSE). Initially, raw WS sequence decomposed into various frequency-band components using EE-VMD. TCGRU then applied each component capture both long-term trends short-term fluctuations. Furthermore, function, GMSE, introduced training analyze WS’s nonlinear patterns improve accuracy. Experiments conducted on real-world data from Beijing–Baotou demonstrate outperforms benchmark models, achieving absolute (MAE) 0.4986, (MSE) 0.4962, root (RMSE) 0.7044, coefficient determination (R2) 94.58%. These results prove efficacy train operation under strong environments.
Language: Английский
Citations
0Earth Science Informatics, Journal Year: 2024, Volume and Issue: 18(1)
Published: Dec. 19, 2024
Language: Английский
Citations
0