- Autor
- Seeber, Richard
- Dourdoumas, Nicolaos
- Horn, Martin
- TitelEin Modalmaß für Beobachtbarkeit und perspektivische Beobachtbarkeit linearer zeitinvarianter Systeme
- Datei
- DOI10.1515/auto-2017-0015
- Persistent Identifier
- Erschienen inAutomatisierungstechnik
- Band65
- Erscheinungsjahr2017
- Heft10
- Seiten683-694
- LicenceCC-BY
- Download Statistik1929
- Peer ReviewJa
- AbstractThe modal measure due to Litz is a simple method for quantitatively assessing a system’s observabil- ity. In some cases, however, it does not correctly reflect the loss of observability caused by eigenvalues with mul- tiplicities greater than one. The present contribution pro- poses an extension that remedies this problem. It is furthermore shown that this modified measure can easily be extended to assess also a system’s perspective observability. The practical applicability of the measure is demon- strated in the course of an illustrative example.
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