AET-FRAP—A Periodic Reshape Transformer Framework for Rock Fracture Early Warning Using Acoustic Emission Multi-Parameter Time Series
Donghui Yang, Zechao Zhang, Zichu Yang, Yongqi Li, Linhuan Jin, Theodore E Matikas · 2025
Read AET-FRAP—A Periodic Reshape Transformer Framework for Rock Fracture Early Warning Using Acoustic Emission Multi-Parameter Time Series by Donghui Yang, Zechao Zhang, Zichu Yang, Yongqi Li, Linhuan Jin, Theodore E Matikas (2025) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-12737054.txt.
Description
Donghui Yang and colleagues present AET-FRAP, a system for early warning of rock fracture. Their twenty twenty-five paper uses acoustic emission signals from stressed rock. Deep underground projects need timely fracture warnings to stay safe. Single threshold alarms can miss or misread sudden changes.
The system first finds repeating patterns across several signal measures. It then reshapes the data by its main period for a transformer model. A multiscale network sharpens pattern detection across time scales. Warning rules watch the forecast sequence for abrupt shifts. The authors use similarity and peak shape measures together for that step. Tests on compression data showed better accuracy than a common memory-based model.
Catalog record
| CREATOR | Donghui Yang, Zechao Zhang, Zichu Yang, Yongqi Li, Linhuan Jin, Theodore E Matikas |
|---|---|
| YEAR | 2025 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 74 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |