Next Article in Journal
An Efficient Algorithm to Determine Probabilistic Bisimulation
Previous Article in Journal
The Fast Detection and Identification Algorithm of Optical Fiber Intrusion Signals
Article Menu

Export Article

Open AccessArticle
Algorithms 2018, 11(9), 130; https://doi.org/10.3390/a11090130

Numerical Modeling of Wave Disturbances in the Process of Ship Movement Control

School of Computer Science at the Faculty of Navigation, Maritime University of Szczecin, Wały Chrobrego 1, Szczecin 70500, Poland
Received: 19 July 2018 / Revised: 13 August 2018 / Accepted: 29 August 2018 / Published: 31 August 2018
(This article belongs to the Special Issue Modeling Computing and Data Handling for Marine Transportation)
Full-Text   |   PDF [3647 KB, uploaded 31 August 2018]   |  

Abstract

The article presents a numerical model of sea wave generation as an implementation of the stochastic process with a spectrum of wave angular velocity. Based on the wave spectrum, a forming filter is determined, and its input is fed with white noise. The resulting signal added to the angular speed of a ship represents disturbances acting on the ship’s hull as a result of wave impact. The model was used for simulation tests of the influence of disturbances on the course stabilization system of the ship. View Full-Text
Keywords: sea waves; wave disturbance modelling; spectrum of wave angular speed; automatic control of ship movement sea waves; wave disturbance modelling; spectrum of wave angular speed; automatic control of ship movement
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Borkowski, P. Numerical Modeling of Wave Disturbances in the Process of Ship Movement Control. Algorithms 2018, 11, 130.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Algorithms EISSN 1999-4893 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top