Title :
Explicit moving horizon control and estimation: A batch polymerization case study
Author :
Sui, Dan ; Feng, Le ; Hovd, Morten
Author_Institution :
Dept. of Eng. Cybern., Norwegian Univ. of Sci. & Technol., Trondheim, Norway
Abstract :
This paper focuses on the design and evaluation of an explicit moving horizon controller and an explicit moving horizon estimator for a batch polymerization process. It is of particular interest since there are currently no reported case studies or implementations of the explicit parametric controller/estimator for batch and polymerization processes. In this paper we aim at achieving tight offset-free tracking of a desired reactor temperature profile, making accurate states estimation despite of the possible perturbations, and demonstrating the practical applicability to a case with industrially relevant complexity.
Keywords :
batch processing (industrial); chemical reactors; infinite horizon; polymerisation; process control; state estimation; batch polymerization; moving horizon control; moving horizon estimator; offset-free tracking; reactor temperature profile; Fluid dynamics; Inductors; Manufacturing industries; Noise measurement; Plastics industry; Polymers; Predictive models; Process control; State estimation; Temperature control; batch polymerization reactor; explicit moving horizon control; explicit moving horizon estimation; offset-free tracking;
Conference_Titel :
Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-2799-4
Electronic_ISBN :
978-1-4244-2800-7
DOI :
10.1109/ICIEA.2009.5138476