• Contribution to real time stability monitoring in waves based in FFT algorithm 

      Ferreiro García, Ramón; Fernández Ameal, Cándido Antonio (Universidad de Cádiz, Servicio de Publicaciones, 2000)
      [Abstract] This paper describes a methodology to implement and operate an automatic onboard device destined to compute ship stability in real time. The system comprises a software based set of instruments linked to a PC ...
    • 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 ...
    • High performance PI(D) controller on ship steering with a conditional reset windup 

      Ferreiro García, Ramón; Fernández Ameal, Cándido Antonio (International Federation of Automatic Control, 2001)
      In this work it is described some practical aspects of PI(D) controllers regarding to conditional integration as an alternative to classical reset windup. This contribution concerns to the integral action, which is managed ...