Backstepping adaptive sliding mode control based on a time-varying barrier function for the suppressing stick-slip vibrations

Torsional vibrations in lumped drill strings pose a significant challenge in oil and natural gas exploration drilling, often leading to detrimental phenomena such as stick-slip. These torsional dynamics directly affect equipment performance, operational efficiency, costs, and safety. To address this...

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Bibliografische Detailangaben

Hauptverfasser:	Tuama Dina Hameed, Al-Samarraie Shibly Ahmed, Mohd Ghazali Mohamad Hazwan, Rahiman Wan
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	De Gruyter 2026-02-01
Schriftenreihe:	Open Engineering
Schlagworte:	sliding mode control drill string system stick-slip vibration barrier function
Online-Zugang:	https://doi.org/10.1515/eng-2025-0144
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