Liu Hsu

ORCID:

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Formação:
  • Université Toulouse III Paul Sabatier

    | Pós-Doutorado | 1977 - 1978
  • Université Toulouse III Paul Sabatier

    Engenharia Elétrica | Doutorado | 1971 - 1974
  • Instituto Tecnológico de Aeronáutica

    Engenharia Eletrônica e Computação | Mestrado | 1969 - 1970
  • Instituto Tecnológico de Aeronáutica

    Engenharia Elétrica | Graduação | 1964 - 1968
  • Universidade Federal do Rio de Janeiro

    | Livre Docência | 0 - Agora
Laboratórios:
Nuvens de Palavras:
Artigos:

(74.23% artigos com DOI)

Titulo DOI Ano
Nyquist criterion for chattering avoidance and global stability in observer-based sliding-mode control with parasitics 10.1016/j.jfranklin.2024.106658 2024
Sliding mode control for disturbance rejection and estimation under measurement delay with PDE-backstepping predictor 10.1002/rnc.7113 2024
LMI-Based Robust Multivariable Super-Twisting Algorithm Design 10.1109/TAC.2024.3358235 2024
Smooth sliding control to overcome chattering arising in classical SMC and super-twisting algorithm in the presence of unmodeled dynamics 10.1016/j.jfranklin.2021.11.005 2022
Multivariable Binary MRAC with Guaranteed Transient Performance Using Non-homogeneous Robust Exact Differentiators 10.1007/s40313-020-00680-y 2021
Adaptive sliding mode control with guaranteed performance based on monitoring and barrier functions 10.1002/acs.3278 2021
Global Synchronization & Secure Communication via Cascade Norm Observers & Equivalent Control 10.1016/j.ifacol.2021.11.026 2021
Output-feedback binary adaptive control of MIMO systems using monitoring function 10.1016/j.jfranklin.2020.12.009 2021
Multivariable extremum seeking control via cyclic search and monitoring function 10.1002/acs.3151 2020
Sliding mode strategies for monitoring and compensation of cyber-attacks to bCyber-Physical Systems 10.1016/j.ifacol.2020.12.1180 2020
Adaptive unit vector control of multivariable systems using monitoring functions 10.1002/rnc.4253 2019
Sliding mode observer for fault reconstruction of time-delay and sampled-output systems - a Time Shift Approach 10.1016/j.automatica.2019.04.027 2019
Fault reconstruction for delay systems via least squares and time-shifted sliding mode observers 10.1002/asjc.2024 2019
Monitoring Functions Applied to Adaptive Sliding Mode Control for Disturbance Rejection 10.1016/j.ifacol.2017.08.553 2017
Sliding Mode Based Extremum Seeking Control of Two-Phase Flow Micro-Thermal-Fluid Cooling Systems 10.1016/j.ifacol.2017.08.782 2017
Output-Feedback Multivariable Global Variable Gain Super-Twisting Algorithm 10.1109/tac.2016.2609602 2017
Output-feedback sliding-mode control for systems subjected to actuator and internal dynamics failures 10.1049/iet-cta.2014.0395 2015
Lyapunov Design of Multivariable MRAC via Generalized Passivation 10.1002/asjc.1029 2015
Global tracking for a class of uncertain nonlinear systems with unknown sign-switching control direction by output feedback 10.1080/00207179.2015.1025292 2015
THE EMBEDDED ELECTRONICS AND SOFTWARE OF DORIS OFFSHORE ROBOT∗∗This work is supported primarily by Petrobras S.A. and Statoil Brazil Oil & Gas Ltda under contract COPPETEC 0050.0079406.12.9 (ANP-Brazil R&D Program), and in part by the Brazilian research agencies CNPq and FAPERJ. 10.1016/j.ifacol.2015.08.033 2015
Global exact tracking for uncertain MIMO linear systems by output feedback sliding mode control 10.1016/j.jfranklin.2013.01.020 2014
Multivariable MRAC Design Without Gain Symmetry Conditions Using a Stabilizing Multiplier 10.1109/tac.2013.2285774 2014
Overcoming Limitations of Uncalibrated Robotics Visual Servoing by means of Sliding Mode Control and Switching Monitoring Scheme 10.1002/asjc.899 2014
Adaptive visual servoing scheme free of image velocity measurement for uncertain robot manipulators 10.1016/j.automatica.2013.01.047 2013
Peaking free output-feedback exact tracking of uncertain nonlinear systems via dwell-time and norm observers 10.1002/rnc.1837 2013
Calibração de Transmissores Foundation Fieldbus 2012
Global real-time optimization by output-feedback extremum-seeking control with sliding modes 10.1016/j.jfranklin.2011.07.013 2012
Global tracking sliding mode control for a class of nonlinear systems via variable gain observer 10.1002/rnc.1584 2011
Controle por modos deslizantes de sistemas multivariáveis não-lineares incertos aplicado à servovisão robótica não-calibrada 10.1590/S0103-17592011000200008 2011
Dwell-time and Disturbance Monitoring for Peaking Avoidance and Performance Improvement in High-gain Observer based Sliding Mode Control 2011
Rastreamento Global via Controle por Modos Deslizantes e Observador com Ganho Dinâmico 10.1590/S0103-17592011000300008 2011
Controle por realimentação de saída e modos deslizantes via função de chaveamento periódica aplicado ao problema de busca extremal 10.1590/S0103-17592011000400008 2011
Output-feedback global tracking for unknown control direction plants with application to extremum-seeking control 10.1016/j.automatica.2011.05.021 2011
Global tracking for robot manipulators using a simple causal PD controller plus feedforward 10.1017/S0263574709005529 2010
Kinematic reconfigurability control for an environmental mobile robot operating in the Amazon rain forest 10.1002/rob.20334 2010
Sliding mode control of uncertain multivariable nonlinear systems with unknown control direction via switching and monitoring function 10.1109/TAC.2010.2041986 2010
Controle por realimentação de saída para sistemas incertos fortemente não-lineares 10.1590/s0103-17592010000100006 2010
Hybrid Adaptive Vision--Force Control for Robot Manipulators Interacting with Unknown Surfaces 10.1177/0278364909101932 2009
Peaking free variable structure control of uncertain linear systems based on a high-gain observer 10.1016/j.automatica.2008.12.018 2009
Global Exact Tracking for Uncertain Systems Using Output-Feedback Sliding Mode Control 10.1109/TAC.2009.2013042 2009
Design of First-Order Approximation Filters for Sliding-Mode Control of Uncertain Systems 10.1109/TIE.2008.2005142 2008
A variable structure model reference robust control without a prior knowledge of high frequency gain sign 10.1016/j.automatica.2007.08.011 2008
Lyapunov/Passivity-Based Adaptive Control of Relative Degree Two MIMO Systems with an Application to Visual Servoing 10.1109/TAC.2006.890381 2007
Control of uncertain nonlinear systems with arbitrary relative degree and unknown control direction using sliding modes 10.1002/acs.978 2007
A variable structure MRAC with expected transient and steady-state performance 10.1016/j.automatica.2006.01.007 2006
Mitigation of symmetry condition in positive realness for adaptive control 10.1016/j.automatica.2006.05.013 2006
Dynamic Control of Uncertain Manipulators Through Immersion and Invariance Adaptive Visual Servoing 10.1177/0278364906072039 2006
Adaptive Control of Nonlinear Visual Servoing Systems for 3D Cartesian Tracking 10.1590/S0103-17592006000400001 2006
Controle de Sistemas Lineares Incertos por modos deslizantes e observador de alto ganho sem peaking 10.1590/S0103-17592005000400006 2005
Multivariable adaptive control using high-frequency gain matrix factorization 10.1109/TAC.2004.831134 2004
Rastreamento de Trajetórias por Servovisão Adaptativa 10.1590/S0103-17592004000300007 2004
Immersion and Invariance adaptive control of linear multivariable systems 10.1016/S0167-6911(02)00341-9 2003
Model-reference output-feedback sliding mode controller for a class of multivariable nonlinear systems 10.1111/j.1934-6093.2003.tb00171.x 2003
Lyapunov-based adaptive control of MIMO systems 10.1016/S0005-1098(03)00085-2 2003
Controle de Robôs Manipuladores em Modo Dual Adaptativo/Robusto 2003
Output-feedback model-reference sliding mode control of uncertain multivariable systems 10.1109/TAC.2003.820156 2003
Uma formulação LMI para a análise de estabilidade com funções de Lyapunov do tipo LUR'E PERSIDSKII 2002
Two solutions to the adaptive visual servoing problem 10.1109/tra.2002.1019475 2002
A new absolute stability test for systems with state-dependent perturbations 10.1002/rnc.692 2002
A RECURSIVE APPROACH TO COMPUTE NORMAL FORMS 10.1006/jsvi.2000.3422 2001
Achieving global convergence to an equilibrium population in predator-prey systems by the use of a discontinuous harvesting policy 10.1016/s0304-3800(99)00220-3 2000
Dynamic positioning of remotely operated underwater vehicles 10.1109/100.876908 2000
Matrix-theoretic conditions for the realizability of sliding manifolds 10.1016/S0167-6911(00)00013-X 2000
Discussion on: Nonlinear Estimator Design of Automotive Alternator Utilizing Battery Current and Speed Measurements 2000
Avaliação experimental da modelagem e simulação dinâmica de um veículo submarino de operação remota 2000
A Globally Convergent Frequency Estimator 10.1109/9.754808 1999
LMI characterization of structural and robust stability for discrete-time systems 1999
Comments and further results on Variable Structure Output Feedback Controllers 1998
LMI characterization of structural and robust stability 1998
New Results On Output-Feedback Variable Structure Model-Reference Adaptive Control: Design And Stability 10.1109/9.557582 1997
Smooth Sliding Control of Uncertain Systems Based on A Prediction Error 10.1002/(SICI)1099-1239(199704)7:4<353::AID-RNC281>3.0.CO;2-8 1997
Design Of A High Performance Variable Structure Position Control Of Rov'S 10.1109/48.380247 1995
Analysis And Design Of I/O Based Variable Structure Adaptive Control 10.1109/9.273335 1994
B-Mrac: Global Exponential Stability With A New Model Reference Adaptive Controller Based On Binary Control Theory 1994
Automated Synthesis Of Decentralized Tuning Regulators For Systems With Measurable Dc Gain. 10.1016/0005-1098(92)90020-G 1992
Robustness Of Vs-Mrac With Respect To Unmodeled Dynamics And External Disturbances 10.1002/acs.4480060103 1992
Unmodeled dynamics in adaptive control systems revisited 10.1016/0167-6911(91)90055-J 1991
Boundedness of oscillations in relay feedback systems 10.1080/00207179008953594 1990
Variable Structure Model Reference Adaptive Control Using Only Input And Output Measurements: The General Case. 10.1109/9.59810 1990
Variable Structure Model Reference Adaptive Control Using Only Input And Output Measurements 1989
Adaptive Control With Discontinuous Sigma-Factor And Saturation For Improved Robustness 10.1080/00207178708933773 1987
Bursting Phenomena In Continuous-Time Adaptive Control Systems With Sigma-Modification 10.1109/TAC.1987.1104440 1987
Análise de Estabilidade Transitória de Sistemas de Potência por Método Direto. Parte I: máquina X barra infinita 1986
Análise de Estabilidade Transitória de Sistemas de Potência por Método Direto. Parte II: Sistemas multimáquinas 1986
On the absolute stability of multivariable nonlinear systems using a block tridiagonal state space realization 1986
Recursive bifurcation formulae for normal form and center manifold theory 10.1016/0022-247X(84)90120-3 1984
On two classe of matrices with positive diagonal solutions to the Lyapunov equation 1984
A Note on the Absolute Stability of Discrete Time Systems 1984
Analysis of critical and post-critical behaviour of non-linear dynamical systems by the normal form method--Part II: divergence and flutter 1983
Analysis of critical and post-critical behaviour of non-linear dynamical systems by the normal form method--Part I: Normalization formulae 1983
Stability of nonlinear systems: a structural approach 1979
Sur la determination pratique de la stabilité de Systèmes canoniques à coefficients périodiques à n degrés de liberté 1978
Sur l'obtention d'une transformation ponctuelle associée à un système d'équations différentielles à cofficients périodiques 1978
On the analysis of fourth order systems near a bifurcation 1977
Numerical study of periodic Hamiltonian systems by means of associated point mappings 1976
On the relationship between point mappings and differential equations 1976
On non linear periodic differential equations and associated point mappings 1976
Eventos:

(28.71% eventos com DOI)

Titulo DOI Ano
Sliding Mode Control for Stabilization and Disturbance Rejection of Uncertain Systems with Output Delays via Predictor and Super-Twisting Observer 10.1109/CDC45484.2021.9683058 2021
Controle Extremal para Mapeamentos Dinâmicos Multivariáveis usando Função de Monitoração e Busca Cíclica 10.20906/sbai.v1i1.2822 2021
Busca Extremal baseada em Eventos 10.20906/sbai.v1i1.2815 2021
Estratégias por Modos Deslizantes para Monitoramento e Compensação de Ciber-Ataques em Sistemas Ciber-Físicos 10.48011/asba.v2i1.1729 2020
Controle Multivariável para Busca Extremal Cíclica Usando Modos Deslizantes e Função de Chaveamento Periódica 10.48011/asba.v2i1.1031 2020
Controle Vetorial Unitário Adaptativo via Funções de Barreira e Monitoração 10.48011/asba.v2i1.1124 2020
Passivity-based Cascade Hybrid Pose/Force Robot Control 10.1109/coase.2019.8843289 2019
Model-based Sensor Fault Detection in an Autonomous Solar-powered Aircraft 10.3384/ecp19162029 2019
A Comparative Study of Sensor Fault Detection Approaches applied to an Autonomous Solar-powered Aircraft 10.1109/ICAR46387.2019.8981577 2019
On the Fragility of Multivariable Super-Twisting Algorithm for non-Symmetric Uncertain Input Matrix 10.1109/cdc40024.2019.9029501 2019
Robustness of Smooth Sliding Control to Unmodeled Dynamics: Overcoming First-Order SMC and Super-Twisting Algorithm 10.1109/VSS.2018.8460343 2018
Time-Shift Sliding Mode Predictor for Fault Reconstruction of Time-Delay Systems Using Least Squares Identification 10.1109/VSS.2018.8460225 2018
Sliding Mode Control for Disturbance Rejection in Systems with Measurement Delay using PDE-Backstepping Predictor 10.23919/ACC.2018.8431808 2018
Localização Submarina via UKF usando um Simples Modem Acústico 2018
Soluções de Carathéodory e de Filippov em Sistemas Lineares com Comutação 2018
Algoritmo Super-Twisting Multivariável sem Simetria da Matriz de Entrada Incerta 2018
Estabilização De Sistemas Incertos Com Atraso De Saída Via Observador-Preditor Baseado No Algoritmo Super-Twisting 2018
Controle Extremal Multivariável Via Funções De Monitoração 2018
Rejeição de Perturbação em Sistemas com Atrasos Variantes no Tempo Utilizando Preditor PDE-Backstepping 2017
Sliding Mode Based Extremum Seeking Control of Two-Phase Flow Micro-Thermal-Fluid Cooling Systems 2017
Monitoring functions applied to adaptive sliding mode control for disturbance rejection 2017
Adaptive feedforward control for high precision force control of electromechanical fatigue testing machine 10.1109/acc.2016.7525573 2016
Optimal control allocation of quadrotor UAVs subject to actuator constraints 2016
Multivariable Super-Twisting Algorithm for a class of systems with uncertain input matrix 10.1109/acc.2016.7526809 2016
Adaptive sliding mode control for disturbances with unknown bounds 10.1109/vss.2016.7506891 2016
Reconstrução de Falhas em Sistemas com Atrasos Arbitrários de Saída Utilizando Observadores por Modos Deslizantes 2016
Control and obstacle collision avoidance method applied to human-robot interaction 10.1109/arso.2015.7428222 2015
Kinematic modeling and control design of a multifingered robot hand 10.1109/ISIE.2015.7281543 2015
Visual Servoing for Object Manipulation with a Multifingered Robot Hand 2015
Extremum seeking control via monitoring function and time-scaling for plants of arbitrary relative degree 10.1109/vss.2014.6881131 2014
Multivariable BMRAC extension to arbitrary relative degree using Global Robust Exact Differentiators 10.1109/vss.2014.6881130 2014
Trajectory Tracking, Pose Regulation and Adaptive Formation Control of a Group of Nonholonomic Mobile Robots 2014
Predictive Control of Actively Articulated Mobile Robots Crossing Irregular Terrains 2014
Extended Binary Model Reference Adaptive Control overcomes limitations of L1 Adaptive Control 2014
An Analytical Approach to Operational Space Control of Robotic Manipulators with Kinematic Constraints 2014
Terrain model-based anticipative control for articulated vehicles with low bandwidth actuators 10.1109/ICRA.2013.6630604 2013
Formation Control of Dynamic Nonholonomic Mobile Robots with Curvature Constraints via Potential Functions 2013
Global Output-Feedback Extremum Seeking Control via Monitoring Functions 2013
Global output-feedback extremum seeking control via monitoring functions 10.1109/CDC.2013.6760018 2013
Binary robust adaptive control for global tracking of uncertain systems with unknown high-frequency-gain sign 10.1109/VSS.2012.6163489 2012
Inertially stabilized platforms using only two gyroscopic measures and sensitivity analysis to unmodeled motion 2012
Binary MIMO MRAC using a Passifying Multiplier - A smooth transition to Sliding Mode Control 2012
Remote Calibration and Trajectory Replanning for Robot Manipulators Operating in Unstructured Environments 2012
Rastreamento Visual e Análise de Sensibilidade a Movimentos Não-modelados para Estabilização de Plataformas Utilizando Apenas Dois Sensores Giroscópicos 2012
Uma Arquitetura para Teleoperação Integrando Interface Natural, Realimentação de Força e Servovisão 2012
Algoritmos de Controle Cinemático com Desvio de Obstáculos Aplicados a Robôs do Tipo Pórtico 2012
Controle Adaptativo Binário para Rastreamento Global de Sistemas Incertos com Direção de Controle Desconhecida 2012
Controlador Adaptativo Binário de Sistemas Multivariáveis Incertos Usando Um Multiplicador Passivador 2012
Controle Adaptativo de Sistemas Multivariáveis com Grau Relativo Arbitrário sem Exigência de Simetria do Ganho de Alta Frequência 2012
Global Exact Tracking for Uncertain Multivariable Systems by Switching Adaptation 10.3182/20110828-6-IT-1002.02270 2011
Adaptive 3D Visual Servoing without Image Velocity Measurement for Uncertain Manipulators 10.3182/20110828-6-IT-1002.03335 2011
Formation Adaptive Control for Nonholonomic Dynamic Agents: Regulation and Tracking 10.3182/20110828-6-IT-1002.03758 2011
Potential Function Formation Control of Nonholonomic Mobile Robots with Curvature Constraint 10.3182/20110828-6-IT-1002.03703 2011
A novel wheel-leg parallel mechanism control for Kinematic Reconfiguration of an Environmental Hybrid Robot. 2011
Design, Modeling and Control of a Wheel-Legged Locomotion System for the Environmental Hybrid Robot 10.2316/P.2011.752-011 2011
Necessary and Sufficient Condition for Generalized Passivity, Passification and Application to Multivariable Adaptive Systems 10.3182/20110828-6-IT-1002.03348 2011
A cascaded-based hybrid position-force control for robot manipulators with nonnegligible dynamics 2010
Global exact tracking for uncertain multivariable linear systems by output feedback sliding mode control 2010
Adaptive formation control of dynamic nonholonomic systems using potential functions 2010
Solving the unknown control direction problem for strongly nonlinear systems by means of periodic switching function and norm observers 10.1109/VSS.2010.5545135 2010
Periodic switching function based sliding mode control applied to output-feedback extremum-seeking problem 10.1109/VSS.2010.5545136 2010
Reconfiguration of Mobile Robots on Irregular Terrains based on Multiple Objective Optimization 2010
Condição Necessária e Suficiente de Passividade Generalizada com Aplicação a Sistemas Adaptativos Multivariáveis 2010
Controle por Realimentação de Saída e Modos Deslizantes via Função de Chaveamento Periódica Aplicado ao Problema de Busca Extremal 2010
Estabilização de Plataformas Inerciais Utilizando Apenas duas Medidas de Sensores Giroscópicos 2010
Multi-objective optimization for kinematic reconfiguration of mobile robots 10.1109/COASE.2010.5584545 2010
Controle Adaptativo de Formação de Sistemas Dinâmicos Nào-Holonômicos usando Funções Potenciais 2010
Controle por Modos Deslizantes Baseado num Estimador Híbrido para Rastreamento Global e Exato de Sistemas Multivariáveis Incertos 2010
Globally stable adaptive formation control of euler-lagrange agents via potential functions 10.1109/ACC.2009.5160707 2009
Sliding mode control of uncertain multivariable nonlinear systems applied to uncalibrated robotics visual servoing 10.1109/ACC.2009.5160640 2009
Dwell-time and monitoring schemes for peaking avoidance in high-gain observer based output-feedback control 10.1109/CDC.2009.5400842 2009
Global Tracking Output-feedback Sliding Mode Control Design via Norm Estimators and Variable High Gain Observer 10.1109/CDC.2009.5400929 2009
Kinematic reconfigurability of mobile robots on irregular terrains 10.1109/ROBOT.2009.5152309 2009
Reconfiguração Cinemática de um Robô Móvel Explorador 2008
Global Output Feedback Tracking Controller based on hybrid estimation for a class of uncertain nonlinear systems 10.1109/VSS.2008.4570697 2008
Arbitrarily Small Damping allows Global Output Feedback Tracking of a Class of Euler-Lagrange Systems 10.1109/ACC.2008.4586520 2008
Adaptive Visual Servoing of Robot Manipulators without Measuring the Image Velocity 2008
Adaptive Formation Control Using Artificial Potentials for Euler-Lagrange Agents 2008
Controle Adaptativo de Formação de Agentes Autônomos 2008
Output-feedback sliding mode control of uncertain systems with unknown control direction: A periodic switching function approach 10.1109/VSS.2008.4570693 2008
Hybrid vision-force control for robotic manipulators interacting with unknown surfaces 2007
Global Tracking Sliding Mode Control for Uncertain Nonlinear Systems based on Variable High Gain Observer 10.1109/CDC.2007.4434331 2007
Hybrid Vision-force robot control fo tasks on unknown smooth surfaces. 10.1109/ROBOT.2006.1642037 2006
Lyapunov/Passivity-Based Adaptive Control of Relative Degree Two MIMO Systems with an Application to Visual Servoing 10.1109/ACC.2006.1656628 2006
Output-Feedback Sliding Mode Control for Global Asymptotic Tracking of Uncertain Systems using Locally Exact Differentiators 2006
Design of Sliding Mode Controllers for Linear Uncertain Systems Based on First Order Approximation Filters 2006
Sliding Model Control of Uncertain Nonlinear Systems with Arbitrary Relative Degree and Unknown Control Direction 10.1109/VSS.2006.1644514 2006
Sliding Mode Control of Uncertain Systems with Arbitrary Relative Degree and Unknown Control Direction: Theory and Experiments 2006
Controle híbrido de força e visão para robôs manipuladores interagindo sobre superfícies desconhecidas 2006
Controle Visual de Robôs com dinâmica incerta pelo método adaptativo de Imersão e Invariância 2006
Underwater Robot for tunnel inspection: design and control 2006
Implementação e Avaliação de Desempenho de Controle em Tempo Real por Equação de Riccati Dependente do Estado 2006
Controle por Modos Deslizantes de Sistemas Incertos com Grau Relativo Arbitrário e Direção de Controle Desconhecida 2006
Rastreamento Global e Exato de Sistemas Incertos Usando Diferenciadores Exatos e Observador de Alto Ganho 2006
Sliding Mode Control of Uncertain Linear Systems Based on a High Gain Observer Free of Peaking 2005
Unit Vector Control of Uncertain Multivariable Nonlinear Systems 2005
Cascade Control of Uncertain Manipulator Systems Through Immersion and Invariance Adaptative Visual Servoing. 2004
Globally Stable Output - Feedback Sliding Mode Control with Asymptotic Exact Tracking 2004
Immersion and Invariance Adaptative Visual Servoing of Manipulators with Uncertain Dynamics 2004
Performing Stable 2D Adaptative Visual Positioning / Tracking Control Without Explicit Depth Measurement 2004
Adaptive Control of Nonlinear Visual Servoing Systems Via Image-Based Linearization 2004
Controle de Sistemas Lineares Incertos por Modos Deslizantes e Observador e Alto Ganho sem Peaking 2004
Controle de Congestionamento de Redes Baseado no Paradigma Satisfatório 2004
Controle por Realimentação de Saída para Rastreamento Exato de Sistemas Incertos 2004
Controle de Sistemas Multivariáveis: Restrições Impostas à Matriz de Ganho de Alto Freqüência 2004
Robotized system for in-pipe inspection using pressure tolerant eletronics technique 2003
Cooperative actuators for fault tolerant model-reference sliding mode control 2003
Design of first order approximation filters applied to sliding mode control 10.1109/CDC.2003.1271695 2003
Mobile Robot Navigation using Sensor Fusion 2003
Variable Structure Model Reference Adaptive Control for Systems with unknown high frequency gain 10.1109/CDC.2003.1271694 2003
Multivariable adaptive control with transient overparameterization 2003
Immersion and Invariance Model Reference Adaptive Control: New Parameterizations for the Problem 10.1109/CDC.2003.1271642 2003
Unit Vector Control of Multivariable Systems 2002
Output-Feedback Sliding Mode Controller for Nonlinear Uncertain Multivariable Systems 2002
Smooth Sliding Control based on Prediction Error 2002
Further Results on Smooth Sliding Control of Uncertain Systems 2002
Chattering Avoidance by Sliding Control based on Prediction Error 2002
Navegação de Robôs Móveis Utilizando Fusão de Sensores 2002
Servovisão Robótica Adaptativa para Rastreamento de trajetórias sobre Superfícies Suaves 2002
Controle Coordenado de Veículo-Manipulador de um Robô Móvel sob Ação de Forças Externas 2002
Controle Adaptativo para Rastreamento Visual 2002
Controle adaptativo multivariável empregando a fatoração LDU 2002
Model reference output-feedback sliding mode control of a class of multivariable nonlinear systems 2002
Adaptive Backstepping Control for MIMO Plants Using Factorization 10.1109/ACC.2002.1025378 2002
A solution to the adaptive visual servoing problem 2001
Adaptive control of multivariable systems 2001
Adaptive Visual Traking for Motions on Smooth Surfaces 10.1109/.2001.980627 2001
Experimental Results on Smooth Sliding Control of Uncertain Systems 10.1109/.2001.980228 2001
Model- Reference Sliding Mode Control of Uncertain Multivariable Systems 2001
Multivariable MRAC Using High Frequency gain Matrix Factorization 2001
Multivariable MRAC using Nussbaum gain 2001
Adaptive Visual tracking Control: analysis and experiments 2000
Stable adaptive visual servoing for moving targets 2000
Lyapunov-based Adaptive Control of MIMO Systems 2000
Sliding Controller for Output Feedback of Uncertain Nonlinear Systems: Global and Semi-Global Results 2000
On the Computation of Normal Forms of Ordinary Differential Equations Using Recursive Formulas 2000
Controle Coordenado de um Sistema Robótico Veículo-Manipulador 2000
Controle de Robôs Manipuladores em Modo Dual Adaptativo Robusto 2000
Uma Formulação LMI para a Análise de Estabilidade com Funções de Lyapunov do Tipo LUR'E PERSIDSKII 2000
Detecção e Diagnóstico de Falhas Utilizando Modos Deslizantes 2000
Output Feedback Stabilization of a Class of Uncertain Nonlinear Plants Without Peaking 2000
Passive Arm based dynamic positioning system for remoted operated vehicles 1999
A New Model Predictive Control Strategy for Affine Nonlinear Control Systems 1999
Adaptive Visual Traking with Uncertain Manipulator and Uncalibrated Camera 1999
Dual Mode Adaptive Control 1999
LMI Characterization of Structural and Robust Stability 1999
Matrix-Theoretic Conditions for Stability of Sliding Modes 1999
MIMO Direct Adaptive Control with Reduced Prior Knowlwdge of the High Frequency Gain 1999
The Use of Variable Structure Concepts in the Mathematical Modeling of Two Species Population Dynamics 1999
Auto-Sintonia Robusta de Controladores PID Usando Algoritmos Genéticos 1998
Controle Avançado de um Manipulador Robótico 1998
Experimental Evaluation of a Simulator for Remoted Operated Underwater Vehicles 1998
The Effect of Noise on a Global Frequency Estimator 1998
Dual Mode Adaptive Control with Gaussian Networks 10.1109/CDC.1997.652497 1997
An Adaptive Notch Filter with Guaranteed Satability Properties 1997
Controle de Robôs Flexíveis Usando Modos deslizantes e Passividade 1997
Dual Mode Adaptive Control with Gaussian RBF Networks Applied to Nonlinearity PArametrized Uncertain Plants 1997
Feedback Stabilization of Nonlinear Systems: A Path-Space Iterative Approach 10.1109/CDC.1997.652495 1997
Self Oscilation Adaptive Systems (SOAS) without Limit-Cycles 1997
Sintonia Automática de Controladores Pid: Uma Avaliação de Três Técnicas Utilizadas Em Controle de Processos 1996
Vstf: Um Controlador Para Robôs Com Flexibilidades Incertas Usando Modos Deslizantes e Erro de Predição 1996
Controle Adaptativo Com Redes Neurais Gaussianas e Lei Binária de Aprendizado 1996
Smooth Sliding Control Using A Prediction Error: Theory And Experiments 1996
Controle Adaptativo Direto/Indireto Para Sistemas Com Tempo Morto 1996
Feedback Stabilization of Nonholomic Systems Based on Path Space Interation 1996
VSTF: Um Controlador para Robôs com Flexibilidades Incertas Usando Modos Deslizantes e Erro de Predição 1996
Prediction Error For Designing Chattering Free Sliding Control Of Uncertain Systems 1995
Quaternion-Based Coordinated Control Of A Subsea Mobile Manipulator With Only Position Measurements 10.1109/CDC.1995.479230 1995
Experimental Results On Variable Structure Adaptive Robot Control Without Velocity Measurement 1995
Underwater Vehicle Dynamic Positioning Control Based On A Passive Arm Measurement System. (Invited Paper) 1994
Modelagem e Simulação de Um Veículo Submarino de Operação Remota 1994
Sistema de Posicionamento Dinâmico Para Um Veículo Submarino de Operação Remota 1994
I/O Vs-Acc: Controle Em Cascata de Manipuladores Com Transmissões Flexíveis Sem Medir Acelerações 1994
Controle Em Cascata de Robôs Manipuladores Com Elos Rígidos Acionados Eletricamente 1994
Short Range Position Measurement Systems For Underwater Vehicle Dynamic Positioning. 10.1109/OCEANS.1993.326144 1993
Output Feedback Adaptive Variable Structure Control Systems: The Stateof The Art. (Invited Paper) 1993
Estudo da Viabilidade do Posicionamento Dinâmico de Rov'S. 1993
O Projeto de Um Controlador Em Cascata Para Transmissões Flexíveis. 1993
Variable Structure Adaptive Cascade Control Of Multi-Link Robot Manipulators With Flexible Joints: The Case Of Arbitrary Flexibilitie. 10.1109/ROBOT.1993.292168 1993
Variable Stucture Adaptive Tracking Control Of Robot Manipulators Without Joint Velocity Measurements. 1993
Variable Structure Adaptive Cascade Control Of Rigid-Link Electricallydriven Robot Manipulators. 1993
New Results On I/O Vs-Mrac: Design And Stability Analysis. 1993
Redesign And Stability Analysis Of I/O Vs-Mrac Systems. 1992
Sobre A Análise de Controladores Adaptativos Por Modelo de Referência A Estrutura Variável 1992
Aspectos Práticos de Um Controlador Adaptativo Por Modelo de Referência e Estrutura Variável. 1992
Input/Output Variable Structure Position Control Of A Remotely Operated Underwater Vehicle. 1991
Design Of A New High Perfomance Vs Position Control Of Rov'S. 1991
Simulação e Desenvolvimento de Sistemas de Controle Avançados de Rov'S. 1991
B-Mrac: A New Model Reference Adaptive Controller Based On Binary Control Theory. 1991
Robustness Of Vs-Mrac With Respect To Unmodeled Dynamics And External Disturbances. 1990
A Binary Control Approach To Design Globally Exponentially Stable Systems. 1990
On The Design Of Variable Structure Adaptive Systems Using Only Input/Output Data. 1990
Reavaliação dos Efeitos da Dinâmica Não- Modelada Nos Sistemas de Controle Adaptativos. 1990
Controle de Posição de Um Veículo de Operação Remota 1990
Unmodeled Dynamics In Adaptive Control Systems Revisited. 1990
Further Development In Variable Structure Adaptive Control Based On Input/Output Measurements 1990
Contribuição à Teoria de Controle Adaptativo Por Modelo de Referência Estrutura Varáavel 1990
Variable structure model-reference adaptive control (VS-MRAC) using only input and output measurements. II 10.1109/CDC.1988.194770 1988
Automated synthesis of decentralized tuning regulators for systems with measurable DC gain 10.1109/CDC.1988.194672 1988
A state-space realization for matrix fraction descriptions: applications to model order reduction and circuit synthesis 10.1109/ISCAS.1988.14887 1988
Bursting Phenomena In Continuous Adaptive Systems With A Forgetting Factor. 1986
Adaptive Control With Discontinuous Forgetting Factor And Saturation For Improved Robustness. 1986
Análise de estabilidade transitória de sistemas de potência por método direto. Parte I: máquinas X barra infinita. 1986
Análise de estabilidade transitória de sitemas de potência por método direto. Parte II: Sistemas multimáquinas. 1986
Improving The Robustness Of Adaptive Systems With Respect To Unmodeled Dynamics. 1985
Improvement Of Adaptive Control Robustness In Presence Of Unmodeled Dynamics. 1985
A result on stability of nonlinear discrete time systems and its application to recursive digital filters 10.1109/CDC.1984.272281 1984
New passive RLC networks realizability conditions and their application to the absolute stability problem 10.1109/CDC.1982.268288 1982
On Qualitative Equilibria in Lotka-Volterra Models 1982
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