Extracting second-order structures from single-input state-space models: Application to model order reduction

Jérôme Guillet ; Benjamin Mourllion ; Abderazik Birouche ; Michel Basset

International Journal of Applied Mathematics and Computer Science, Tome 21 (2011), p. 509-519 / Harvested from The Polish Digital Mathematics Library

Résumé

This paper focuses on the model order reduction problem of second-order form models. The aim is to provide a reduction procedure which guarantees the preservation of the physical structural conditions of second-order form models. To solve this problem, a new approach has been developed to transform a second-order form model from a state-space realization which ensures the preservation of the structural conditions. This new approach is designed for controllable single-input state-space realizations with real matrices and has been applied to reduce a single-input second-order form model by balanced truncation and modal truncation.

Détail

Publié le : 2011-01-01

Zbl 1234.93027

EUDML-ID : urn:eudml:doc:208065

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