Observer design for a class of non uniformly observable systems using mixed time-continuous and sampled delayed measurements of the outputs. - Felipe Ramírez-Rasgado; Omar Hernandez-Gonzalez; Mondher Farza; Carlos-Manuel Astorga-Zaragoza; María Eusebia Guerrero-Sánchez (ICSC, 2021)

Observer design for a class of disturbed nonlinear systems with multirate sampled outputs involving multiple long time-varying delays. - Felipe Ramírez-Rasgado; Mondher Farza; Mohammed M'Saad; Omar Hernandez-Gonzalez; Carlos-Manuel Astorga-Zaragoza (ICSC, 2021)

On high-gain observer redesign with respect to the nature of the available outputs. - Felipe Ramírez-Rasgado; Omar Hernandez-Gonzalez; Mondher Farza; Mohammed M'Saad; Carlos-M. Astorga-Zaragoza; Boutaib Dahhou (ICSC, 2022)

Observer Synthesis for Uncertain Nonlinear Systems With Nonuniformly Sampled and Delayed Output. - Felipe Ramírez-Rasgado; Carlos-Manuel Astorga-Zaragoza; Omar Hernandez-Gonzalez; María Eusebia Guerrero-Sánchez; Gloria-Lilia Osorio-Gordillo; Juan Reyes-Reyes (IEEE Syst. J., 2022)

New Cascade Observer for a Class of Nonlinear Systems with Time-delayed Outputs. - Felipe Ramírez-Rasgado; Mondher Farza; Omar Hernandez-Gonzalez; Carlos-Manuel Astorga-Zaragoza; Guillermo Valencia-Palomo; María Eusebia Guerrero-Sánchez (CCE, 2023)

Observer Design for a Class of Nonlinear System with an Unknown Time-Delay in the Output. - Felipe Ramírez-Rasgado; Mondher Farza; Omar Hernandez-Gonzalez; Mohammed M'Saad; Carlos-M. Astorga-Zaragoza (ICSC, 2023)