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Eigenvalue assignment for robust controllers of enhanced order

Eigenwertvorgabe für robuste Regler erhöhter Ordnung

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Abstract

For SISO control, eigenvalue assignment is performed in frequency domain, additionally subject to one or several conditions on performance, robustness or stability margin. This can be achieved by implementing the controller with enhanced order, i.e., higher than the order of the plant. Incremental learning is used for obtaining a given H∞ norm.

Zusammenfassung

Für Eingrößenregelungen wird die Eigenwertvorgabe im Frequenzbereich besorgt, und zwar zusätzlich unter einer oder mehrerer Bedingungen über Regelgüte, Robustheit oder Stabilitätsrand. Erreicht wird dies, indem der Regler mit erhöhter Ordnung ausgeführt wird, einer Ordnung, die höher ist als die der Regelstrecke. Für die H∞-Norm kommt ein inkrementeller Lernvorgang zum Einsatz.

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Authors and Affiliations

  1. Institute of Automation and Control, Vienna University of Technology, Gußhausstraße 27-29/376, 1040, Vienna, Austria

    A. Weinmann O. Univ.-Prof. Dipl.-Ing. Dr. techn. (Senior Member IEEE)

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  1. A. Weinmann O. Univ.-Prof. Dipl.-Ing. Dr. techn.
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Correspondence to A. Weinmann O. Univ.-Prof. Dipl.-Ing. Dr. techn..

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Weinmann, A. Eigenvalue assignment for robust controllers of enhanced order. Elektrotech. Inftech. 121, 268–274 (2004). https://doi.org/10.1007/BF03055375

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