Research on Above Ground Marker System of Pipeline Internal Inspection Instrument Based on Geophone Array

The above ground marker system (AGM) is an important part of pipeline internal inspection instrument, which can reduce the mileage error and improve the positioning precision. A AGM based on geophone array was proposed aiming at increasing depth problem of the pipeline. It can record and amplify the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Xiao Wu, Antao Xu, Yunkui Xiao, Bin Zhou, Guojun Wang, Ruili Zeng
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Arrays Feature extraction Noise Pipelines Sensors Soil Vibrations
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