Liu Hsu

A globally convergent frequency estimator

Liu Hsu, Roméo Ortega, Gilney Damm · IEEE Transactions on Automatic Control · 1999 · 337 citations · Full text

Engineering, Spectrum Estimation, Localization +18

LMI characterization of structural and robust stability

José C. Geromel, Maurı́cio C. de Oliveira, Liu Hsu · Linear Algebra and its Applications · 1998 · 188 citations

Engineering, Lmi Characterization, Mechanical Systems +9

Variable structure model reference adaptive control using only input and output measurements

Liu Hsu, Ramon R. Costa · International Journal of Control · 1989 · 167 citations

Engineering, Robust Control, Integral Adaptation Algorithms +17

Analysis and design of I/O based variable structure adaptive control

Liu Hsu, Aldayr Araújo, Ramon R. Costa · IEEE Transactions on Automatic Control · 1994 · 153 citations

Engineering, Robust Control, Control Systems +19

Two solutions to the adaptive visual servoing problem

Alessandro Astolfi, Liu Hsu, Mariana Netto et al. · IEEE Transactions on Robotics and Automation · 2002 · 142 citations

Motion Control, Machine Vision, Engineering +15