The strictly proper discrete-time controller for the normalized left-coprime factorization robust stabilization problem

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Abstract

For the discrete-time, normalized left-coprime factorization (NLCF) robust stabilization problem, it is known that a simple formula for the maximum robustness margin exists. Moreover, the controller can be written in exact observer form. Analogous results are derived when the controller is restricted to be strictly proper.

Original languageEnglish (US)
Pages (from-to)516-520
Number of pages5
JournalIEEE Transactions on Automatic Control
Volume45
Issue number3
DOIs
StatePublished - Dec 1 2000

Keywords

  • Discrete-time control
  • Robust control

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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