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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Lang Lang

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2 papers indexed here

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Sep 2026

Digital twin fault diagnosis method for high speed train Bogies based on HGKN-SINDy and residual graph sequences

To address the difficulty of unified modelling for heterogeneous signals, the limited representation of high-order collaborative relationships and the ambiguity of fault boundaries in multimodal monitoring data from high-speed train bogies, this article proposes a digital twin fault diagnosis method based on a hypergra...

Kai Zhang, Zhe Wei, Mo Chen et al. · 0 citations
Open access Aug 2026

Time-Gated Multi-Expert Generative Adversarial Network for Gearbox Fault Diagnosis

In the domain of rotating machinery fault diagnosis, challenges such as multi-operating condition distribution heterogeneity and the difficulty of distinguishing fault features within multi-scale temporal signals persist. To address these issues, this paper introduces the Time-Gated Multi-Expert Generative Adversarial...

Puyang Guan, Zhe Wei, Lei Wang et al. · 0 citations

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