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Veuillez utiliser cette adresse pour citer ce document : http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/13767

Titre: PID Control Design of Strongly Coupled Axial-Torsional Vibrations in Rotary Drilling Systems
Auteur(s): Meddah, Sabrina
Idir, Abdelhakim
Tadjer, Sid Ahmed
Doghmane, Mohamed Zinelabidine
Kidouche, Madjid
Mots-clés: Axial-Torsional Coupled Vibrations
Decoupled Non-Linear Control
PID Controller
Rotary Drilling System
Date de publication: 2024
Editeur: Wydawnictwo SIGMA-NOT
Collection/Numéro: Przeglad Elektrotechniczny/ Vol. 2024, N° 3(2024);pp. 196 - 201
Résumé: Drilling operations can encounter considerable challenges posed by strong, coupled vibrations that exert a complex influence on rotary drilling system performance. These vibrations are classified into three distinct types based on their propagation direction: axial, lateral, and torsional. Previous research efforts have predominantly focused on examining each vibration type in isolation. However, the effectiveness and resilience of developed controllers are profoundly affected by the often overlooked coupling effects arising from other types of vibrations. In this study, we propose the implementation of a Proportional-Integral-Derivative (PID) controller for the coupled Axial-Torsional vibration system. The research presented herein is dedicated to investigate the performance of the controller under strongly coupled vibrations. To address the dynamic vibrations encountered during drilling, it is imperative to understand the intricate behavior of the drill bit in response to these vibrations before designing controllers to mitigate their impact. Numerous models have been proposed in the existing literature to elucidate the behavior of the drill string under axial-torsional vibrations. The objective of this research is to develop a comprehensive model of the drilling system and investigate the robustness of the PID controller to mitigate the adverse effects of coupled Axial-Torsional vibrations. By effectively analysing the obtained results, this study has contributed to the optimization and improvement of drilling operations under sever coupled vibrations.
URI/URL: https://sigma-not.pl/publikacja-147757-2024-3.html
10.15199/48.2024.03.35
http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/13767
ISSN: 0033-2097
Collection(s) :Publications Internationales

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