제어로봇시스템학회:학술대회논문집
- 1997.10a
- /
- Pages.301-304
- /
- 1997
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.
Keywords
- low-level PID loops;
- model predictive control;
- inferential control;
- stochastic system identification