Experimental application of nonlinear model predictive control: temperature control of an industrial semi-batch pilot-plant reactor
Autor: | Michel Cabassud, Marie-Véronique Le Lann, Florence Xaumier, Gilbert Casamatta |
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Rok vydání: | 2002 |
Předmět: |
Engineering
Temperature control business.industry Batch reactor Control engineering Nonlinear control Chemical reactor Industrial and Manufacturing Engineering Computer Science Applications Nonlinear system Model predictive control Pilot plant Supervisory control Control and Systems Engineering Control theory Modeling and Simulation business |
Zdroj: | Journal of Process Control. 12:687-693 |
ISSN: | 0959-1524 |
DOI: | 10.1016/s0959-1524(01)00057-9 |
Popis: | This paper describes the application of nonlinear model predictive control (NMPC) to the temperature control of a semi-batch chemical reactor equipped with a multi-fluid heating/cooling system. The strategy of the nonlinear control system is based on a constrained optimisation problem, which is solved repeatedly on-line by a step-wise integration of a nonlinear dynamic model and optimisation strategy. A supervisory control routine has been developed, based on the same nonlinear dynamic model, to handle automatically the fluid changeovers. Both NMPCand supervisory control have been implemented on a PCand applied to a 16 l batch reactor pilot plant. Experiments illustrate the feasibility of such a procedure involving predictive control and supervisory control. # 2002 Elsevier Science Ltd. All rights reserved. |
Databáze: | OpenAIRE |
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