A globally convergent frequency estimator L Hsu, R Ortega, G Damm IEEE Transactions on Automatic Control 44 (4), 698-713, 1999 | 418 | 1999 |
LMI characterization of structural and robust stability JC Geromel, MC de Oliveira, L Hsu Linear Algebra and its Applications 285 (1-3), 69-80, 1998 | 278 | 1998 |
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 | 274 | 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 | 205 | 1994 |
Variable structure model-reference adaptive control (VS-MRAC) using only input and output measurements: the general case L Hsu IEEE Transactions on Automatic Control 35 (11), 1238-1243, 1990 | 198 | 1990 |
LMI characterization of structural and robust stability: the discrete-time case MC De Oliveira, JC Geromel, L Hsu Linear Algebra and its applications 296 (1-3), 27-38, 1999 | 195 | 1999 |
Lyapunov-based adaptive control of MIMO systems RR Costa, L Hsu, AK Imai, P Kokotović Automatica 39 (7), 1251-1257, 2003 | 189 | 2003 |
Two solutions to the adaptive visual servoing problem A Astolfi, L Hsu, MS Netto, R Ortega IEEE transactions on robotics and automation 18 (3), 387-392, 2002 | 152 | 2002 |
New results on output-feedback variable structure model-reference adaptive control: design and stability analysis L Hsu, F Lizarralde, AD De Araujo IEEE Transactions on Automatic Control 42 (3), 386-393, 1997 | 142 | 1997 |
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 | 133 | 2003 |
Adaptive visual tracking with uncertain manipulator dynamics and uncalibrated camera L Hsu, PLS Aquino Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No …, 1999 | 116 | 1999 |
Sliding mode control of uncertain multivariable nonlinear systems with unknown control direction via switching and monitoring function TR Oliveira, AJ Peixoto, L Hsu IEEE Transactions on Automatic Control 55 (4), 1028-1034, 2010 | 107 | 2010 |
Immersion and invariance adaptive control of linear multivariable systems R Ortega, L Hsu, A Astolfi Systems & control letters 49 (1), 37-47, 2003 | 100 | 2003 |
Achieving global convergence to an equilibrium population in predator–prey systems by the use of a discontinuous harvesting policy MIS Costa, E Kaszkurewicz, A Bhaya, L Hsu Ecological Modelling 128 (2-3), 89-99, 2000 | 100 | 2000 |
Bursting phenomena in continuous-time adaptive systems with a-modification L Hsu, R Costa IEEE Transactions on Automatic Control 32 (1), 84-86, 1987 | 98 | 1987 |
Variable structure adaptive cascade control of rigid-link electrically-driven robot manipulators R Guenther, L Hsu Proceedings of 32nd IEEE conference on decision and control, 2137-2142, 1993 | 93 | 1993 |
Control of uncertain nonlinear systems with arbitrary relative degree and unknown control direction using sliding modes TR Oliveira, AJ Peixoto, EVL Nunes, L Hsu International Journal of Adaptive Control and Signal Processing 21 (8‐9 …, 2007 | 91 | 2007 |
Mitigation of symmetry condition in positive realness for adaptive control I Barkana, MCM Teixeira, L Hsu Automatica 42 (9), 1611-1616, 2006 | 89 | 2006 |
Output-feedback global tracking for unknown control direction plants with application to extremum-seeking control TR Oliveira, L Hsu, AJ Peixoto Automatica 47 (9), 2029-2038, 2011 | 87 | 2011 |
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 | 87 | 2004 |