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

Piotr Borkowski
<span title="2018-08-31">2018</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="" style="color: black;">Algorithms</a> </i> &nbsp;
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.
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="">doi:10.3390/a11090130</a> <a target="_blank" rel="external noopener" href="">fatcat:i7z4gmcvk5ec5dsmaeoe2cppya</a> </span>
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