A note on closed-loop balanced truncation

1 October 1996

journal article
Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control

Vol. 41 (10) , 1498-1500
https://doi.org/10.1109/9.539432

Abstract

Closed-loop balanced truncation is a model reduction method that aims at preserving the closed-loop properties of the original controller. We show that this method is equivalent to frequency-weighted balanced truncation with certain weighting and that for observer-based controllers, a significant amount of computation can be saved because of the observer-state feedback structure of the controller.

Keywords

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