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

• Autorzy: Guillet J. , Mourllion B. , Birouche A. , Basset M.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

second order form model; preservation of the structural conditions; balanced truncation; modal truncation

PL

model drugiego rzędu; obcinanie zrównoważone; obcinanie modalne

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2011
• Tom: Vol. 21, no 3
• Strony: 509--519
• Opis fizyczny: Bibliogr. 29 poz., tab., wykr.

Twórcy

autor

Guillet J.

autor

Mourllion B.

autor

Birouche A.

autor

Basset M.

• Laboratory of Modelling, Intelligence, Processes and Systems, University of Haute-Alsace, ENSISA, 12 rue des freres Lumiere, 68093 Mulhouse Cedex, France,

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