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DINAME2019
DINAME2019
Rotor-blade vibration attenuation using a periodic H∞ controller
Submission Author:
Juan Camino , SP , Brazil
Co-Authors:
Juan Camino, Ilmar Santos
Presenter: Juan Camino
doi://10.26678/ABCM.DINAME2019.DIN2019-0210
Abstract
The increasing demand for high speed and performance in rotor-blade systems have required the application of advanced control design techniques capable of considering the periodic nature of the system dynamics, since standard linear time invariant controllers usually cannot ensure closed-loop stability or acceptable performance. This paper proposes a periodic time varying full state feedback H∞ controller to attenuate the vibration of a rotor-blade system. Open-loop and closed-loop analyses are performed. Numerical results demonstrate the effectiveness of the proposed approach.
Keywords
Rotor Dynamics, periodic system
