A Note on Projection Techniques for Model Order Reduction of Bilinear Systems
نویسندگان
چکیده
In this paper we review two recently suggested projection techniques for model order reduction of bilinear systems. The first one is computationally more attractive, but so far it was assumed that this method does not yield a moment-matching approximation. Here we show that the reduced-order models computed by both of the two projection techniques match multimoments of the bilinear system. This leads to the conclusion that the first projection technique is preferable in applications.
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