Adaptive Backstepping Control of Ship Speed Tracking and Hybrid Mode Selection.

Gao, Fan; Brodtkorb, Astrid H.; Mo, Sigrid Marie; Ren, Zhengru; Sørensen, Asgeir Johan
Peer reviewed, Journal article
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https://hdl.handle.net/11250/2989746
Date
2021
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Original version
IFAC-PapersOnLine. 2021, 54 (16), 63-69.   10.1016/j.ifacol.2021.10.074
Abstract
This paper investigates the application of adaptive backstepping control to a hybrid power system for ship propulsion, using a main diesel engine in conjunction with a battery for auxiliary power supply. Fuel injection delay to the diesel engine is estimated based on Pade approximation, and the pure-feedback term in the ship speed dynamics is approximated by Radial Basis Function (RBF) Neural Network. The closed-loop system is proved to be uniformly ultimately bounded.
Publisher
Elsevier
Journal
IFAC-PapersOnLine
Copyright
This is the authors' accepted manuscript to an article published by Elsevier.
Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal