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Conference paper · Journal article

Supervisory Model Predictive Control of the Heat Integrated Distillation Column

From

Department of Chemical and Biochemical Engineering, Technical University of Denmark1

PROSYS - Process and Systems Engineering Centre, Department of Chemical and Biochemical Engineering, Technical University of Denmark2

This paper benchmarks a centralized control system based on model predictive control for the operation of the heat integrated distillation column (HIDiC) against a fully decentralized control system using the most complete column model currently available in the literature. The centralized control system outperforms the decentralized system, because it handles the interactions in the HIDiC process better.

The integral absolute error (IAE) is reduced by a factor of 2 and a factor of 4 for control of the top and bottoms compositions, respectively.

Language: English
Year: 2017
Pages: 7375-7380
Proceedings: 20th World Congress of the International Federation of Automatic Control
ISSN: 24058963 and 24058971
Types: Conference paper and Journal article
DOI: 10.1016/j.ifacol.2017.08.1506
ORCIDs: Meyer, Kristian , Huusom, Jakob Kjøbsted and Abildskov, Jens

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