Switching adaptive output feedback model predictive control for a class of input-constrained linear plants

  • J. S. Kim*
  • , T. W. Yoon
  • , H. Shim
  • , J. H. Seo
  • *Corresponding author for this work

    Research output: Contribution to journalArticlepeer-review

    Abstract

    An adaptive output feedback model predictive control (MPC) for an uncertain input-constrained neutrally stable linear plant using control-relevant switching is presented. By employing an input-to-state stabilising MPC as the multi-controller, switching adaptive output feedback MPC is proposed for the system. Unlike previous methods for handling uncertainties on the basis of minmax MPC laws or techniques for linear parameter varying systems, the proposed MPC scheme employs model switching to deal with modelling uncertainties through adaptation; a best model is selected for the MPC law from time to time. The proposed scheme using finite prediction horizon guarantees global stability. Simulation results are given to show the effectiveness of the scheme.

    Original languageEnglish
    Pages (from-to)573-582
    Number of pages10
    JournalIET Control Theory and Applications
    Volume2
    Issue number7
    DOIs
    Publication statusPublished - 2008

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Human-Computer Interaction
    • Computer Science Applications
    • Control and Optimization
    • Electrical and Electronic Engineering

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