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Título del libro: 25th International Congress On Sound And Vibration 2018, Icsv 2018: Hiroshima Calling
Título del capítulo: An active suppression approach of harmonic forces in a quadrotor

Autores UNAM:
RUBEN TAPIA OLVERA;
Autores externos:

Idioma:
Inglés
Año de publicación:
2018
Palabras clave:

Antennas; Harmonic analysis; Polynomials; Sliding mode control; Vibration control; Active control schemes; Active vibration controls; Harmonic excitation; Movement trajectories; Quad rotors; Quadrotor helicopter; Sliding modes; Taylor polynomials; Aircraft control


Resumen:

An active vibration control approach for suppression of exogenous harmonic excitations in a quadrotor helicopter is introduced. Harmonic forces are approximated by Taylor polynomial into a small window of time in order to improve the capability of forced vibration attenuation of the active control scheme. Underactuated dynamics of the aerial vehicle is properly regulated around a desired position by means of pitch and roll movement trajectories. The sliding mode control method is then applied to regulate angular movements in accordance with the desired position in horizontal plane for the four-rotor helicopter. Some computer simulation results are included to depict the satisfactory performance of the control approach proposed to regulate the position of a quad-rotor aerial vehicle in presence of possible undesirable harmonic excitation forces. © 25th International Congress on Sound and Vibration 2018, ICSV 2018: Hiroshima Calling. All rights reserved.


Entidades citadas de la UNAM: