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Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

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Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly. / Tucker, Robin W.; Wang, Charles.
In: Meccanica, Vol. 38, No. 1, 01.2003, p. 145-161.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Tucker, RW & Wang, C 2003, 'Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly.', Meccanica, vol. 38, no. 1, pp. 145-161. https://doi.org/10.1023/A:1022035821763

APA

Tucker, R. W., & Wang, C. (2003). Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly. Meccanica, 38(1), 145-161. https://doi.org/10.1023/A:1022035821763

Vancouver

Tucker RW, Wang C. Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly. Meccanica. 2003 Jan;38(1):145-161. doi: 10.1023/A:1022035821763

Author

Tucker, Robin W. ; Wang, Charles. / Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly. In: Meccanica. 2003 ; Vol. 38, No. 1. pp. 145-161.

Bibtex

@article{e0d68806094b4491ab1c10b949027da8,
title = "Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly.",
abstract = "Aspects of drill-string vibrations in the context of a recently developed integrated model of a drill-rig assembly based on the Cosserat theory of rods are discussed. Computer simulations are used to compare existing rotary feedback strategies currently in use to optimise drilling performance where torsional slip-stick vibrations are a hazard. Guided by the wave nature of axial and torsional vibrations in axially symmetric drill-string configurations, we present a new control mechanism, torsional rectification, and compare its performance with existing controllers within the context of the model. The practical guidelines for the improvement of drilling rates in a wide variety of circumstances are discussed.",
keywords = "Drill-string dynamics - Rotary feedback control",
author = "Tucker, {Robin W.} and Charles Wang",
year = "2003",
month = jan,
doi = "10.1023/A:1022035821763",
language = "English",
volume = "38",
pages = "145--161",
journal = "Meccanica",
issn = "1572-9648",
publisher = "Springer Netherlands",
number = "1",

}

RIS

TY - JOUR

T1 - Torsional Vibration Control and Cosserat Dynamics of a Drill-Rig Assembly.

AU - Tucker, Robin W.

AU - Wang, Charles

PY - 2003/1

Y1 - 2003/1

N2 - Aspects of drill-string vibrations in the context of a recently developed integrated model of a drill-rig assembly based on the Cosserat theory of rods are discussed. Computer simulations are used to compare existing rotary feedback strategies currently in use to optimise drilling performance where torsional slip-stick vibrations are a hazard. Guided by the wave nature of axial and torsional vibrations in axially symmetric drill-string configurations, we present a new control mechanism, torsional rectification, and compare its performance with existing controllers within the context of the model. The practical guidelines for the improvement of drilling rates in a wide variety of circumstances are discussed.

AB - Aspects of drill-string vibrations in the context of a recently developed integrated model of a drill-rig assembly based on the Cosserat theory of rods are discussed. Computer simulations are used to compare existing rotary feedback strategies currently in use to optimise drilling performance where torsional slip-stick vibrations are a hazard. Guided by the wave nature of axial and torsional vibrations in axially symmetric drill-string configurations, we present a new control mechanism, torsional rectification, and compare its performance with existing controllers within the context of the model. The practical guidelines for the improvement of drilling rates in a wide variety of circumstances are discussed.

KW - Drill-string dynamics - Rotary feedback control

U2 - 10.1023/A:1022035821763

DO - 10.1023/A:1022035821763

M3 - Journal article

VL - 38

SP - 145

EP - 161

JO - Meccanica

JF - Meccanica

SN - 1572-9648

IS - 1

ER -