Eventos Anais de eventos
COBEM 2017
24th ABCM International Congress of Mechanical Engineering
Sliding Mode Control of a Flexible Rotating System Subject to Concentrated Dry Friction
Submission Author:
Adriano Domeny Santos , SP
Co-Authors:
Agenor Fleury, Adriano Domeny Santos
Presenter: Agenor Fleury
doi://10.26678/ABCM.COBEM2017.COB17-2455
Abstract
The aim of this work is to present the results of the implementation of a robust control technique - sliding control - to stabilize the angular velocity of a slim and flexible rotary system, subject to dry friction. The system is considered full observable. As a result of the simulations, a phase diagram with the usual state variables is achieved indicating the system trajectory from rest to reaching a desired state. This study contributes to a better understanding of a real problem involving drilling systems for oil and gas wells.
Keywords
sliding mode, rotary system, dry friction, torsional dynamics, eigenfunctions
