Abnormal Vibration Identification of Metro Tunnels on the Basis of the Spatial Correlation of Dynamic Strain from Dense Measurement Points of Distributed Sensing Optical Fibers

The failure to accurately identify abnormal vibrations in protected metro areas is a serious threat to the operational safety of metro tunnels and trains, and there is currently no suitable method for effectively improving the accuracy of abnormal vibration identification. To address this issue, an...

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Autores principales:	Hong Han, Xiaopei Cai, Liang Gao
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2025-10-01
Colección:	Sensors
Materias:	metro reserve tunnel abnormal vibration identification distributed optical sensing technique identification model
Acceso en línea:	https://www.mdpi.com/1424-8220/25/20/6266
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