Digital Twin of Calais Canal with Model Predictive Controller
A Simulation on a Real Database
R. Ranjbar (Institut Mines-Telecom)
P. Segovia Castillo (TU Delft - Transport Engineering and Logistics)
Eric Duviella (Institut Mines-Telecom)
Lucien Etienne (Institut Mines-Telecom)
Jose Maria Maestre (University of Seville)
Eduardo F. Camacho (University of Seville)
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Abstract
This paper presents the design of a model predictive control (MPC) for the Calais canal, located in the north of France for satisfactory management of the system. To estimate the unknown inputs/outputs arising from the uncontrolled pumps, a digital twin (DT) in the framework of a Matlab-SIC2 is used to reproduce the dynamics of the canal, and the real database corresponding to a period of three days is employed to evaluate the control strategy. The canal is characterized by two operating modes due to high and low tides. As a consequence of this, time-varying constraints on the use of gates must be considered, which leads to the design of two multiobjective control problems, one for the high tide and another for the low tide. Furthermore, a moving horizon estimation (MHE) strategy is used to provide the MPC with unmeasured states. The simulation results show that the different objectives are met satisfactorily.