Author

Xudong Song

h-index 2 View on Semantic Scholar

We have 3 of 8 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Sep 2026

A two-stage method for remaining useful life prediction of rolling bearings using an envelope-spectrum Wasserstein health indicator and ExtraTrees-guided residual correction

Accurate remaining useful life (RUL) prediction of rolling bearings is essential for predictive maintenance and the safe operation of rotating machinery. However, fault impulses are often weak during early degradation, limiting the ability of conventional statistical features to represent incipient damage. Bearings als...

Xu-Dong Song, Cong-Zhi Guan, Wu Tang · Proceedings of the Instituti... · 0 citations

Open access 2026

Adaptive Spectral Partitioning and Gabor-GRU for Robust Fault Diagnosis of the Multifunction Vehicle Bus

Reliable fault diagnosis of the Multifunction Vehicle Bus (MVB) is essential for ensuring railway operational safety. Spectral analysis shows that MVB signal magnitude is unevenly distributed and mainly concentrated below 10 MHz, suggesting that conventional uniform spectral partitioning may not align well with this ch...

Xu-Dong Song, Qi-Peng Zhao, Yang Liu · IEEE Open Journal of Intelli... · 0 citations

Open access Aug 2026

A Remaining Useful Life Prediction Method for Aero-Engines Based on Degradation-Aware Masked Augmentation and a CNN–Transformer Hybrid Network

This study proposes a degradation-aware dynamic masking augmentation method combined with a multiscale CNN–Transformer network to address non-stationary monitoring data, limited informative degradation samples, and the difficulty of jointly modeling local degradation patterns and temporal dependencies.

Xu-Dong Song, Guohua Wu, Meng-Dan Wang et al. · Machines · 0 citations