• A complement to autotuning methods on PID controllers 

      Ferreiro García, Ramón; Pérez Castelo, Francisco Javier (International Federation of Automatic Control, 2000)
      [Abstract] This paper describes a complement to the autotuning ATV method. The proposed strategy is based in a frequency response design technique to get a three-term controller as a special case of a lead-lag design. The ...
    • Evaluation and control of marine vessels stability in waves 

      Ferreiro García, Ramón; Fernández Ameal, Cándido Antonio (International Federation of Automatic Control, 2000)
      [Abstract] This paper presents the research results achieved by means of the preliminary design study and implementation of a Pc-based Expert System for Safely Navigation. PESSN. It consists in an advisory system related ...