Journal
IFAC PAPERSONLINE
Volume 49, Issue 3, Pages 90-95Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/j.ifacol.2016.07.016
Keywords
Hybrid Ships; Energy Management; Multi-Level Model Predictive Control
Categories
Funding
- project ShipDrive: A Novel Methodology for Integrated Modelling, Control, and Optimization of Hybrid Ship Systems of the Dutch Technology Foundation STW [13276]
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In this paper, a control methodology is proposed to address the problem of energy management in hybrid ships in the presence of disturbances applied by the surrounding environment and taking the uncertainties within the ship model into account. Nonlinear Robust Tube-Based Model Predictive Control (NRTB-MPC) is adopted to control the ship speed and calculate the demanded energy for propelling the ship. At the same time, a conventional MPC approach is proposed to track the demanded energy and determine the optimal split between different energy sources. Simulation experiments using a hybrid ship system illustrate the potential of the approach. (C) 2016, IFAC (International Federation of Antomatic Control) Hosting by Elsevier Ltd. All rights reserved.
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