State-space formulae for the factorization of all-pass matrix functions

Michael Green, Brian D.O. Anderson

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We consider the factorization of an all-pass matrix function E(s) using proper stable minimum-phase factors. Stale-space formulae for the stable minimum-phase factors of E(s) are derived (when they exist), as well as state-space formulae for the Wiener-Hopf factors. This is achieved using the state-space characterization of all-pass matrix functions given by Glover (1984) in conjunction with the results of Green and Anderson (1987).

Original languageEnglish
Pages (from-to)1575-1602
Number of pages28
JournalInternational Journal of Control
Volume45
Issue number5
DOIs
Publication statusPublished - May 1987

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