A parametric LTR solution for discrete-time systems

Hans Henrik Niemann, Ole Erik Jannerup

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    Abstract

    A parametric LTR (loop transfer recovery) solution for discrete-time compensators incorporating filtering observers which achieve exact recovery is presented for both minimum- and non-minimum-phase systems. First the recovery error, which defines the difference between the target loop transfer and the full loop transfer function, is manipulated into a general form involving the target loop transfer matrix and the fundamental recovery matrix. A parametric LTR solution based on the recovery matrix is developed. It is shown that the LQR/LTR (linear quadratic Gaussian/loop transfer recovery) solution is included in this new parametric solution as a special case
    Original languageEnglish
    Title of host publicationProceedings of the 28th IEEE Conference on Decision and Control
    VolumeVolume 1
    PublisherIEEE
    Publication date1989
    Pages481-482
    DOIs
    Publication statusPublished - 1989
    Event28th IEEE Conference on Decision and Control - Tampa, FL, United States
    Duration: 13 Dec 198915 Dec 1989
    Conference number: 28

    Conference

    Conference28th IEEE Conference on Decision and Control
    Number28
    Country/TerritoryUnited States
    CityTampa, FL
    Period13/12/198915/12/1989

    Bibliographical note

    Copyright 1989 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

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