A novel machine learning algorithm for interval systems approximation based on artificial neural network

Raouf Zerrougui (), Amel B. H. Adamou-Mitiche and Lahcene Mitiche
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Raouf Zerrougui: Universite de Djelfa-ALGERIE
Amel B. H. Adamou-Mitiche: Universite de Djelfa-ALGERIE
Lahcene Mitiche: Universite de Djelfa-ALGERIE

Journal of Intelligent Manufacturing, 2023, vol. 34, issue 5, No 6, 2184 pages

Abstract: Abstract In recent years, order-reduction techniques based on artificial intelligence algorithms have become a topic of interest in the structural dynamics community. In this paper, we describe a new artificial intelligence technique based on the artificial neural network used to reduce a large interval system. Applied to reduce the degree of the polynomial numerator and denominator each separately, by allowing them to learn automatically from the original system, this machine learning phase allows the algorithm to improve over time and control performance of the approximation, maintaining as much as possible the stability of the dynamic system, and reducing errors between the original system and the reduced system that are presented as a very acceptable approximation, a comparison study is presented between existing works and the proposed technique, with the help of examples from literature.

Keywords: Artificial neural network; Model order reduction (MOR); Interval system; Artificial intelligence; Polynomial degree approximation (search for similar items in EconPapers)
Date: 2023
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DOI: 10.1007/s10845-021-01874-0

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