Nonlinear control of ship tracking motions

Tracking control of a ship system is researched in this work. We consider a rigid-body ship’s motion in four degrees of freedom to illustrate tracking control of a ship system. In this work, we show a desired trajectory for ship tracking as a nonlinear path. In a computation, 3 procedures of the Fun...

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Bibliographic Details
Published in:AIP conference proceedings 2024-05, Vol.3086 (1)
Main Authors: Aumtab, Chatchawan, Wanichanon, Thanapat
Format: Article
Language:English
Subjects:
Constraints
Control systems
Nonlinear control
Ship motion
Tracking control
Trajectories
Online Access:Get full text
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Summary:Tracking control of a ship system is researched in this work. We consider a rigid-body ship’s motion in four degrees of freedom to illustrate tracking control of a ship system. In this work, we show a desired trajectory for ship tracking as a nonlinear path. In a computation, 3 procedures of the Fundamental Equations of Constrained Motion (FECM) are used to investigate the control force in tracking the ship motions. The results are simulated in MATLAB to display the capability of a constraint-following controller applied from the FECM to ensure that a ship system can follow our prescribed constraint trajectory.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0209386