On interfacing model predictive controllers with low-level loops

  • Lee, Yongho (Dept. of Chem. Eng., KAIST) ;
  • Park, Sunwon (Dept. of Chem. Eng., KAIST) ;
  • Lee, Jay H. (Dept. of Chem. Eng. Auburn Univ.)
  • Published : 1997.10.01

Abstract

Two options arising during implementation of an advanced model-based control system on a process with low-level loops are discussed. Strengths and deficiencies of the options are examined and methods to overcome the deficiencies are proposed. Simulation results of a CSTR and distillation column are presented to demonstrate the performance improvements.

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