Brief paper: High performance controllers for unknown multivariable systems

  • Authors:

  • D. H. Owens;A. Chotai

  • Affiliations:

  • Department of Control Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, U.K.;Department of Control Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, U.K.

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 1982

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Abstract

Recent work on the design of robust proportional plus integral non-adaptive process controllers for unknown minimum-phase (but possibly unstable) multivariable systems is discussed and extended to predict permissible data inaccuracies and illustrated by application to an open-loop unstable batch process.