Output regulation of discrete-time linear plants subject to state and input constraints

Guoyong Shi, Ali Saberi, Antonie Arij Stoorvogel, Peddapullaiah Sannuti

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    Discrete-time output regulation of linear systems with state and/or input constraints on magnitude is considered. Structural properties of linear plants are identified under which the so-called constrained semi-global and global output regulation problems are solvable. As in the case of continuous-time systems, an important aspect of our development is a taxonomy of constraints showing a clear relationship between the constraint types and the output regulation results. Solvability conditions are developed for semi-global and global output regulation problems. Appropriate regulators are constructed for problems that are solvable.
    Original languageUndefined
    Article number10.1002/rnc.740
    Pages (from-to)691-713
    Number of pages23
    JournalInternational journal of robust and nonlinear control
    Issue number8
    Publication statusPublished - 2003


    • Discrete-time systems
    • Output regulation
    • Constraints
    • EWI-16630
    • IR-68906
    • Solvability conditions

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