Abstract:
One of the main dangers of sailing in storms is the change
in the stability of ships due to waves, which in some cases can even lead
to its overturning. Therefore, the task of constant control of the ship’s
stability during the voyage is an urgent scientific and technical task. A
systematic approach, analysis and synthesis, methods of mathematical
analysis, integral calculus, and numerical modeling were used during the
research. An analytical model was developed for calculating the restoring
moment in the roll channel under regular waves, depending on the geo-
metric dimensions of the ship’s hull, immersion parameters, ship motion
parameters, and wave parameters. The obtained results di↵er from the
known solutions in that they have an analytical form and can be used to
assess stability in real time. The theoretical significance of the obtained
results lies in the development of an analytical model for estimating sta-
bility on regular excitation. The practical value of the obtained results
consists in: checking the operability of the analytical model during a
computational experiment and the possibility of its use in an on-board
computer of an automated or automatic control system.
Description:
Zinchenko, S., Tovstokoryi, O., Kyrychenko, K., Nosov, P., Popovych, I. (2024). Analytical Model of a Ship’s Stability on a Regular Wave. In: Babichev, S., Lytvynenko, V. (eds) Lecture Notes in Data Engineering, Computational Intelligence, and Decision-Making, Volume 1. ISDMCI 2024. Lecture Notes on Data Engineering and Communications Technologies, vol 219. Springer, Cham. https://doi.org/10.1007/978-3-031-70959-3_3.
