Ramon Romankevicius Costa
Ramon Romankevicius Costa
Bestätigte E-Mail-Adresse bei coep.ufrj.br
Zitiert von
Zitiert von
Variable structure model reference adaptive control using only input and output measurements: Part 1
L Hsu, RR Costa
International Journal of Control 49 (2), 399-416, 1989
Analysis and design of I/O based variable structure adaptive control
L Hsu, AD de Araújo, RR Costa
IEEE transactions on automatic control 39 (1), 4-21, 1994
Lyapunov-based adaptive control of MIMO systems
RR Costa, L Hsu, AK Imai, P Kokotović
Automatica 39 (7), 1251-1257, 2003
Output-feedback model-reference sliding mode control of uncertain multivariable systems
JPVS Cunha, L Hsu, RR Costa, F Lizarralde
IEEE Transactions on Automatic Control 48 (12), 2245-2250, 2003
Organizational characteristics, outcomes, and resource use in 78 Brazilian intensive care units: the ORCHESTRA study
M Soares, FA Bozza, DC Angus, AM Japiassú, WN Viana, R Costa, ...
Intensive care medicine 41 (12), 2149-2160, 2015
Bursting phenomena in continuous-time adaptive systems with a-modification
L Hsu, R Costa
IEEE Transactions on Automatic Control 32 (1), 84-86, 1987
Outcomes on quality of life, weight loss, and comorbidities after Roux-en-Y gastric bypass
RCNC COSTA, N Yamaguchi, MA Santo, D Riccioppo, PE Pinto-Junior
Arquivos de gastroenterologia 51, 165-170, 2014
Dynamic positioning of remotely operated underwater vehicles
L Hsu, RR Costa, F Lizarralde, JPVS Da Cunha
IEEE Robotics & Automation Magazine 7 (3), 21-31, 2000
Multivariable adaptive control using high-frequency gain matrix factorization
AK Imai, RR Costa, L Hsu, G Tao, PV Kokotovic
IEEE Transactions on Automatic Control 49 (7), 1152-1156, 2004
Model‐reference output‐feedback sliding mode controller for a class of multivariable nonlinear systems
L Hsu, RR Costa, JPVS da Cunha
Asian Journal of Control 5 (4), 543-556, 2003
Association of frailty with short-term outcomes, organ support and resource use in critically ill patients
FG Zampieri, TJ Iwashyna, EM Viglianti, LU Taniguchi, WN Viana, ...
Intensive care medicine 44 (9), 1512-1520, 2018
Lyapunov/passivity-based adaptive control of relative degree two MIMO systems with an application to visual servoing
L Hsu, RR Costa, F Lizarralde
IEEE Transactions on Automatic Control 52 (2), 364-371, 2007
Peaking free variable structure control of uncertain linear systems based on a high-gain observer
JPVS Cunha, RR Costa, F Lizarralde, L Hsu
Automatica 45 (5), 1156-1164, 2009
A variable structure model reference robust control without a prior knowledge of high frequency gain sign
L Yan, L Hsu, RR Costa, F Lizarralde
Automatica 44 (4), 1036-1044, 2008
Design of first-order approximation filters for sliding-mode control of uncertain systems
JÉPVS Cunha, RR Costa, L Hsu
IEEE Transactions on Industrial Electronics 55 (11), 4037-4046, 2008
Multivariable output-feedback sliding mode control
L Hsu, JPVS da Cunha, RR Costa, F Lizarralde
Variable Structure Systems: Towards the 21st Century, 283-313, 2002
Design of a high performance variable structure position control of ROVs
J Da Cunha, RR Costa, L Hsu
IEEE Journal of Oceanic Engineering 20 (1), 42-55, 1995
Radiographic evaluation of marginal bone level around internal-hex implants with switched platform: a clinical case report series.
FD de Almeida, ACP Carvalho, M Fontes, A Pedrosa, R Costa, JW Noleto, ...
International Journal of Oral & Maxillofacial Implants 26 (3), 2011
MIMO direct adaptive control with reduced prior knowledge of the high frequency gain
L Hsu, RR Costa
Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No …, 1999
Robustness of VS‐MRAC with respect to unmodelled dynamics and external disturbances
RR Costa, L Hsu
International Journal of Adaptive Control and Signal Processing 6 (1), 19-33, 1992
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