Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
The main purpose of this contribution is the control of both torsional and axial vibrations occurring along a rotary oilwell drilling system. The model considered consists of a wave equation coupled to an ordinary differential equation (ODE) through a nonlinear function describing the rock-bit interaction. ; We propose a systematic method to design feedback controllers guaranteeing ultimate boundedness of the system trajectories and leading consequently to the suppression of harmful dynamics. The proposal of a Lyapunov-Krasovskii functional provides stability conditions stated in terms of the solution of a set of linear and bilinear matrix inequalities (LMIs, BMIs). Numerical simulations illustrate the efficiency of the obtained control laws.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 26, number 2 (2016) ; kliknij tutaj, żeby przejść
Biblioteka Uniwersytetu Zielonogórskiego
14 lip 2025
10 maj 2024
107
https://zbc.uz.zgora.pl/repozytorium/publication/88962
| Nazwa wydania | Data |
|---|---|
| The control of drilling vibrations: A coupled PDE-ODE modeling approach | 14 lip 2025 |
Flores-Flores, Juan-Pablo Martinez-Guerra, Rafael Clempner, Julio B. - ed. Ikonen, Enso - ed. Kurdyukov, Alexander P. - ed.
Major, Igoke E. Big-Alabo, Akuro Odi-Owei, Steven Jurczak, Paweł - red.
Assawinchaichote, Wudhichai Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Ramírez Jerónimo, Luis Felipe Saldivar, Belem Aguilar-Ibanez, Carlos Acosta, José Ángel Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Aguilar-Ibanez, Carlos Suarez-Castanon, Miguel S. Saldivar, Belem Jimenez-Lizarraga, Manuel A. Jesus Rubio, Jose de Mendoza-Mendoza, Julio Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.