Optimizing control of a continuous polymerization reactor

R Hashemi, D Kohlmann, S Engell - IFAC Proceedings Volumes, 2013 - Elsevier
In this contribution we study the application of non-linear model predictive control to a
continuous polymerization of acrylic acid in tubular reactors with multiple side injections of …

Optimizing control and state estimation in a tubular polymerization reactor

R Hashemi, S Engell - IFAC Proceedings Volumes, 2014 - Elsevier
In this contribution we study the application of non-linear model-based optimizing control to
the continuous polymerization of acrylic acid in a tubular reactor. Multiple side injections of …

Model-based control of continuous emulsion co-polymerization in a lab-scale tubular reactor

P Joy, K Rossow, F Jung, HU Moritz, W Pauer… - Journal of Process …, 2019 - Elsevier
Abstract Model-based control methods like nonlinear model predictive control (NMPC) is a
promising approach to control complex chemical processes. While there are many …

Handling uncertainty in economic nonlinear model predictive control: A comparative case study

S Lucia, JAE Andersson, H Brandt, M Diehl… - Journal of Process …, 2014 - Elsevier
In the last years, the use of an economic cost function for model predictive control (MPC) has
been widely discussed in the literature. The main motivation for this choice is that often the …

Nonlinear model predictive control using a Wiener model of a continuous methyl methacrylate polymerization reactor

BG Jeong, KY Yoo, HK Rhee - Industrial & engineering chemistry …, 2001 - ACS Publications
A subspace-based identification method of the Wiener model, consisting of a state-space
linear dynamic block and a polynomial static nonlinearity at the output, is used to retrieve the …

Application of nonlinear predictive control to a semibatch polycondensation reactor

GA Carrillo Le Roux, RA Teixeira - Industrial & engineering …, 2004 - ACS Publications
In this work, a model of a semibatch poly (ethylene terephthalate) reactor in which dimethyl
therephthalate (DMT) and ethylene glycol (EG) react during the transesterification stage is …

[PDF][PDF] Dynamic optimization of a MMA with VAc copolymerization reactor

NMN Lima, LZ Liñan, R MACIEL FILHO… - Icheap-9: 9th …, 2009 - academia.edu
Increasing worldwide market competitiveness and reduced profit margins are pressing
chemical and process industries to move towards a predictive control approach, based on …

Nonlinear model predictive control based on existing mechanistic models of polymerisation reactors

BM Pfeiffer, M Oppelt, C Leingang, C Pantelides… - IFAC-PapersOnLine, 2020 - Elsevier
Abstract Model Predictive Control (MPC) is established as the most powerful and most
successful method for multivariable control in the process industries. Most industrial …

Industrial application of a nonlinear model predictive control to polymerization reactors

H Seki, M Ogawa, S Ooyama, K Akamatsu… - Control Engineering …, 2001 - Elsevier
A nonlinear model predictive control has been developed and applied to an industrial
polypropylene semi-batch reactor and a high density polyethylene continuous stirred tank …

Design and application of model-on-demand predictive controller to a semibatch copolymerization reactor

SM Hur, MJ Park, HK Rhee - Industrial & engineering chemistry …, 2003 - ACS Publications
This article considers the design of a multivariable model-on-demand predictive controller
(MoD-PC) and its application to polymer quality control in a semibatch MMA/MA …