A Dynamical Interpretation of Column and Row Properness of Matrix Fraction Descriptions

Brian D.O. Anderson, Robert R. Bitmead

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

Column or row properness of matrix fraction descriptions (MFD) may be interpreted as coprimeness at infinity. A bilinear mapping of the complex plane is used to discern a structure at Wity and tbe results are established by considering the dynamic behavior of the system described by the MFD. A criterion for the equivalence of MFD's at dl points including infinity is presented also.

Original languageEnglish
Pages (from-to)1101-1102
Number of pages2
JournalIEEE Transactions on Automatic Control
Volume23
Issue number6
DOIs
Publication statusPublished - Dec 1978

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