Centralized direct and indirect neural control of distributed parameter systems

Ieroham S. Baruch, Rosalba Galvan-Guerra

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

2 Scopus citations

Abstract

The paper proposed to use a Recurrent Neural Network Model (RNNM) for centralized modeling, identification and direct adaptive control of an anaerobic digestion bioprocess, carried out in a fixed bed and a recirculation tank of a wastewater treatment system. The analytical model of the digestion bioprocess represented a distributed parameter system, which is reduced to a lumped system using the orthogonal collocation method, applied in three collocation points plus the recirculation tank. The RNNM learning algorithm is the dynamic backpropagation one. The graphical simulation results of the distributed plant direct and indirect adaptive neural control system, exhibited good convergence and precise reference tracking, outperforming the optimal control.

Original languageEnglish
Title of host publicationEvolutionary Design of Intelligent Systems in Modeling, Simulation and Control
EditorsOscar Castillo, Witold Pedrycz, Janusz Kacprzyk
Pages63-81
Number of pages19
DOIs
StatePublished - 2009
Externally publishedYes

Publication series

NameStudies in Computational Intelligence
Volume257
ISSN (Print)1860-949X

Keywords

  • Anaerobic digestion bioprocess
  • Backpropagation learning
  • Direct and indirect adaptive neural control
  • Distributed parameter system
  • Recurrent neural network model
  • System identification
  • Wastewater treatment bioreactor

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