Arnoldi model reduction for switched linear systems

Kouki Mohamed, Abbes Mehdi and Mami Abdelkader

International Journal of Operational Research, 2016, vol. 27, issue 1/2, 85-112

Abstract: In this paper, we present a new method of reduction for large-scale switched systems, which is an important class of hybrid and non-linear systems. In this work, we focused on the linear switched systems. This new method is based on the generation of Krylov subspace by the use of the Arnoldi algorithm, which is numerically efficient and applicable for any order, from which we solve the problems H_∞ and H₂ model reduction. We take three examples to evaluate this method.

Keywords: model order reduction; Krylov subspace; multiple points moment matching; hybrid dynamic systems; Arnoldi model reduction; switched linear systems. (search for similar items in EconPapers)
Date: 2016
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Persistent link: https://EconPapers.repec.org/RePEc:ids:ijores:v:27:y:2016:i:1/2:p:85-112

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