• Embedded position control system of a manipulator using a robust nonlinear predictive control 

      Rojas-Moreno, Arturo; Valdivia-Mallqui, Richard (Institute of Electrical and Electronics Engineers, 2013-11)
      Acceso abierto
      This paper deals with the implementation of a embedded position control system using a robust nonlinear predictive controller, which is employed to control simultaneously angular positions of the base and arm of an angular ...
    • Real-time diabetic retinopathy patient screening using multiscale AM-FM methods 

      Murray, Victor; Agurto, Carla; Barriga, Simon (Institute of Electrical and Electronics Engineers, 2012-10)
      Acceso abierto
      n this paper we present a robust and improved system for diabetic retinopathy (DR) screening. The goal of the system is to automatically screen out digital fundus photographs of diabetic patients who do not present signs ...