State and unknown input estimation in a CSTR using higher-order sliding mode observer. - Bertulfo Giraldo Osorio; Héctor Antonio Botero Castro; Juan Diego Sanchez-Torres (LARC, 2011)

A high order sliding mode observer for systems in triangular input observer form. - Juan Diego Sanchez-Torres; Alexander G. Loukianov; Julian Alberto Patino Murillo; Bertulfo Giraldo; Héctor Botero (LARC, 2011)

An equivalent control based second order sliding mode observer using robust differentiators. - Juan Diego Sanchez-Torres; Alexander G. Loukianov; Julian Alberto Patino Murillo; Bertulfo Giraldo; Héctor Botero (LARC, 2011)