Reducibility matrix based model reduction via recurrent neural network tuning

  • Authors:
  • Othman Alsmadi;Musa Abdalla

  • Affiliations:
  • University of Jordan, Amman - Jordan;University of Jordan, Amman - Jordan

  • Venue:
  • MIC '07 Proceedings of the 26th IASTED International Conference on Modelling, Identification, and Control
  • Year:
  • 2007

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Abstract

A new order model reduction technique is presented in this paper. The reduction technique is based on a matrix reducibility concept, which incorporates a recurrent neural network algorithm for parameter tuning. The eigenvalues of the reduced order model are selected as a subset of the full order model eigenvalues. A more physically meaningful representation of the reduced order model is achieved by maintaining or preserving the full order system's slow modes eigenvalues. Finally, simulation of a numerical example and a comparison with the singular perturbation model reduction method is provided in this paper.