Flexible time-response matching in discrete model reduction

T. Nigel Lucas

    Research output: Contribution to journalArticlepeer-review

    Abstract

    A simple way to match the time responses of the full- and reduced-order models at arbitrary sampling points is given for discrete-time systems. It is seen to be a natural extension of the Padé methods and is particularly useful in oscillatory systems. An example illustrates the technique.
    Original languageEnglish
    Pages (from-to)383-386
    Number of pages4
    JournalProceedings of the Institution of Mechanical Engineers. Part I: Journal of Systems and Control Engineering
    Volume214
    Issue number5
    DOIs
    Publication statusPublished - Aug 2000

    Keywords

    • Order reduction
    • Discrete-time systems
    • Markov parameters

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