Zobrazeno 1 - 10
of 1 428
pro vyhledávání: '"Marcelino, M"'
Publikováno v:
Journal of Spacecraft and Rockets, 2021
This paper describes an algorithm obtained by merging a recursive star identification algorithm with a recently developed adaptive SVD-based estimator of the angular velocity vector (QuateRA). In a recursive algorithm, the more accurate the angular v
Externí odkaz:
http://arxiv.org/abs/2003.11684
Autor:
Costa, Luan F.R., da Silva, Eduardo S., Noronha, Victor T., Vaz-Moreira, Ivone, Nunes, Olga C., Andrade, Marcelino M. de
Publikováno v:
In Computers in Biology and Medicine 1 December 2015 67:104-115
Publikováno v:
In IFAC PapersOnLine 2015 48(19):232-237
Publikováno v:
In IFAC PapersOnLine 2015 48(9):168-173
Publikováno v:
Journal of Advanced Transportation, Vol 2018 (2018)
This paper proposes a nonlinear control strategy to solve the trajectory tracking problem of a tilt-rotor Unmanned Aerial Vehicle (UAV) when transporting a suspended load. For the present study, the aim of the control system is to track a desired tra
Externí odkaz:
https://doaj.org/article/5d8bf893b4c4493b82f3492662111dc6
Publikováno v:
In Revista Portuguesa de Pneumologia (English Edition) March-April 2014 20(2):84-91
Publikováno v:
In Revista Portuguesa de Pneumologia March-April 2014 20(2):84-91
Publikováno v:
Journal of Spacecraft and Rockets. 58:1138-1148
This paper describes an algorithm obtained by merging a recursive star-identification algorithm with a recently developed adaptive singular-value-decomposition-based estimator of the angular-veloci...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ade97712d58c7bc02a3d88cdd94fc30b
https://doi.org/10.2514/1.a34869
https://doi.org/10.2514/1.a34869
Publikováno v:
Journal of Guidance, Control, and Dynamics. 43:1600-1616
This work proposes a batch solution to the problem of estimating fixed angular velocity using orientation measurements. Provided that the angular velocity remains constant with time, it is shown th...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bf2c826b22a3d8f6706b749235b08ef
https://doi.org/10.2514/1.g004375
https://doi.org/10.2514/1.g004375
Publikováno v:
The Journal of the Astronautical Sciences. 67:552-570
This paper introduces a new class of finite-time feedback controllers for rigid-body attitude dynamics subject to full actuation. The control structure is Lyapunov-based and is designed to regulate the configuration from an arbitrary initial state to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00a00cf9b276a95e138c895edc812205
https://doi.org/10.1007/s40295-019-00180-5
https://doi.org/10.1007/s40295-019-00180-5