Flatness-Based Control for a Non-Linear Spatially Distributed Model of a Drilling System

Abstract : The main purpose of this study is the control of both axial and torsional vibrations occurring along a rotary oil well drilling system. The considered model consists of a system of wave equations with non-linear coupled boundary conditions. We propose a flatness-based control approach for suppressing harmful dynamics. Moreover, numerical simulations illustrate the efficiency of the established control laws.
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https://hal.archives-ouvertes.fr/hal-01123691
Contributor : Islam Boussaada <>
Submitted on : Thursday, March 5, 2015 - 12:15:40 PM
Last modification on : Tuesday, June 4, 2019 - 11:08:06 AM

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Torsten Knüppel, Frank Woittennek, Islam Boussaada, Hugues Mounier, Silviu-Iulian Niculescu. Flatness-Based Control for a Non-Linear Spatially Distributed Model of a Drilling System. Low-Complexity Controllers for Time-Delay Systems, 2014, 978-3-319-05576-3. ⟨10.1007/978-3-319-05576-3_14⟩. ⟨hal-01123691⟩

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