Structure and Smith-MacMillan form of a rational matrix at infinity

1 April 1982

journal article
research article
Published by Taylor & Francis in International Journal of Control

Vol. 35 (4) , 701-725
https://doi.org/10.1080/00207178208922649

Abstract

The use of special row and column operations in the reduction of a rational matrix to its Smith-MacMillan form at infinity is investigated. The connections between this reduction procedure and the valuation approach are established. A graphical method for finding the Smith-MacMillan form of a rational matrix at infinity from its Bode magnitude array, and some new results on realization theory for polynomial matrices are presented.

Keywords

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