Extracting second-order structures from single-input state-space models: Application to model order reduction
Abstract
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.
© 2011 Jérôme Guillet, Benjamin Mourllion, Abderazik Birouche, Michel Basset, published by University of Zielona Góra
This work is licensed under the Creative Commons License.