Abstract
A flatness-based two-degree-of-freedom control is applied to industrial semi-batch reactors. The advanced process control scheme makes use of a calorimetric model of the reactor in order to calculate the nominal nonlinear feedforward; the feedback part consists of a simple PID control. Results from production are presented, which show the performance and effectiveness of the applied control.
Keywords: Semi-batch reactor, advanced process control, two-degree-offreedom control, PID control, differential flatness, nonlinear feedforward control, disturbance feedforward, trajectory planning.
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Hagenmeyer, V., Nohr, M. Flatness-Based Two-Degree-of-Freedom Control of Industrial Semi-Batch Reactors. In: Meurer, T., Graichen, K., Gilles, E.D. (eds) Control and Observer Design for Nonlinear Finite and Infinite Dimensional Systems. Lecture Notes in Control and Information Science, vol 322. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11529798_20
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DOI: https://doi.org/10.1007/11529798_20
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Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-27938-9
Online ISBN: 978-3-540-31573-5
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