Observer-based fixed-time continuous nonsingular terminal sliding mode control of quadrotor aircraft under uncertainties and disturbances for robust trajectory tracking: Theory and experiment

This paper solves an accurate fixed-time attitude and position control problems of a quadrotor UAV system. The aircraft system is subject to nonlinearities, parameter uncertainties, unmodeled dynamics, and external time-varying disturbances. To deal with the under-actuation problem of the quadrotor’...

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Veröffentlicht in:	Control engineering practice Jg. 111; S. 104806
Hauptverfasser:	Mechali, Omar, Xu, Limei, Huang, Ya, Shi, Mengji, Xie, Xiaomei
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Elsevier Ltd 01.06.2021
Schlagworte:	Active disturbance rejection control continuous nonsingular terminal sliding mode control Disturbance observer-based control Fixed-time stability Output-feedback control Quadrotor UAV Trajectory tracking control continuous nonsingular terminal sliding mode control Disturbance observer-based control Quadrotor UAV Trajectory tracking control Fixed-time stability Output-feedback control Active disturbance rejection control
ISSN:	0967-0661, 1873-6939
Online-Zugang:	Volltext
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