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Zhiqiang Liu

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Open access Aug 2026

A bearing fault diagnosis framework based on Comba attention mechanism and physical-informed neural network

A CAMHP framework coupling Hertz contact-based physics-informed physics-informed neural networks (HPINNs) and physical-guided Comba attention mechanism (CAM) is developed, demonstrating its robustness and interpretability for real-world rotating machinery fault monitoring.

Zhiqiang Liu, Jia-Bin Lu, Xu-Dong Zeng · Engineering Research Express · 0 citations