E.V.L. Nunes

Output-feedback sliding mode control for global asymptotic tracking of uncertain systems using locally exact differentiators

Liu Hsu, E.V.L. Nunes, F. Lizarralde, 2006, 2006 American Control Conference.

Arbitrarily small damping allows global output feedback tracking of a class of Euler-Lagrange systems

Liu Hsu, E.V.L. Nunes, F. Lizarralde, 2008, 2008 American Control Conference.