Fractional-order identification based on time domain methodology for hydraulic canal system

• Gharab Saddam ^[1] ; Vicente Feliu-Batlle ^[1] ; Juan Carlos Cambera ^[1]
  1. [1] Universidad de Castilla-La Mancha

     Universidad de Castilla-La Mancha

     Ciudad Real, España

     
• Localización: XXXIX Jornadas de Automática: actas. Badajoz, 5-7 de septiembre de 2018 / coord. por Inés Tejado Balsera, Emiliano Pérez Hernández, Antonio José Calderón Godoy, Isaías González Pérez, Pilar Merchán García, Jesús Salvador Lozano Rogado, Santiago Salamanca Miño, Blas Manuel Vinagre Jara, 2018, ISBN 978-84-9749-756-5, págs. 688-693
• Idioma: inglés
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• Resumen

  • This paper discusses the identification of hydraulic canal system with a fractional-order model. The identification procedure is carried out by using a time domain technique. A pseudorandom binary signal (PRBS) is considered, the auto-correlation of the input signal, as well as, the impulsive response of the system has been concluded, and the obtained model are discussed in order to show the effect of using the PRBS signal in comparison with a fundamental step signal. Finally, we put the accent into the improvisation of the fractional-order model of the considered prototype that has a significant impact on improving the performance of canal monitoring, control, and supervisory systems.