On observability subspaces

P. A. Fuhrmann*, J. Trumpf

*Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    12 Citations (Scopus)

    Abstract

    The paper presents an in depth study of topics in geometric control pertaining to observer theory from a functional point of view. We give characterizations of several classes of subspaces, including observability, almost observability and reconstructibility subspaces. We solve completely the problem of spectral assignability for observer dynamics by generalizing Rosenbrock's pole placement theorem. These results are then applied to observer theory.

    Original languageEnglish
    Pages (from-to)1157-1195
    Number of pages39
    JournalInternational Journal of Control
    Volume79
    Issue number10
    DOIs
    Publication statusPublished - 1 Oct 2006

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