Digital Library of Zielona Góra contains 9 272 digital objects
Object
Title: Robust flat filtering control of a two degrees of freedom helicopter subject to tail rotor disturbances
Autor:
Sánchez-Meza, Victor-Gabriel ; Lozano-Hernández, Yair ; Gutiérrez-Frías, Octavio ; Lozada-Castillo, Norma ; Luviano-Juárez, Alberto
Data wydania:
Typ zasobu:
Współtwórca:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Tytuł publikacji grupowej:
Abstract:
This article deals with modelling and a flatness-based robust trajectory tracking scheme for a two degrees of freedom helicopter, which is subject to four types of tail rotor disturbances to validate the control scheme robustness. A mathematical model of the system, its differential flatness and a differential parametrization are obtained. The flat filtering control is designed for the system control with a partially known model, assuming the non-modelled dynamics and the external disturbances (specially the tail rotor ones) to be rejected by means of an extended state model (ultra-local model). ; Numerical and experimental assessments are carried out on a characterized prototype whose yaw angle, given by the z axis, is in free form, while the pitch angle, which results from rotation about the y axis, is mechanically restricted. The proposed controller performance is tested through a set of experiments in trajectory tracking tasks with different disturbances in the tail rotor, showing robust behaviour for the different disturbances. Besides, a comparison study against a widely used controller of LQR type is carried out, in which the proposed controller achieves better results, as illustrated by a performance index.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Identyfikator zasobu:
DOI:
Strony:
Źródło:
AMCS, volume 33, number 4 (2023) ; click here to follow the link
Jezyk:
Licencja CC BY 4.0:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Repozytorium > Jednostki organizacyjne > Wydział Informatyki, Elektrotechniki i Automatyki
- Repozytorium > Typy utworów > Artykuły
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (2023)
Last modified:
28 lip 2025
In our library since:
28 lip 2025
Number of object content hits:
13
All available object's versions:
https://zbc.uz.zgora.pl/repozytorium/publication/101619
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 33, number 1 (2023)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 33, number 2 (2023)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 33, number 3 (2023)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 33, number 4 (2023)
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| Edition name | Date |
|---|---|
| Robust flat filtering control of a two degrees of freedom helicopter subject to tail rotor disturbances | 28 lip 2025 |
Objects Similar
Salcedo, José V. Martínez, Miguél García-Nieto, Sergio Hilario, Adolfo Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Czyżniewski, Mateusz Łangowski, Rafał Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Namir, Abdelwahed Lahmidi, Fouad Labriji, Elhoussine Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
Punčochář, Ivo Šimandl, Miroslav Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
