Prediction of Parametric Roll Resonance by Multilayer Perceptron Neural Network

M Míguez González, F. López Peña, V. Díaz Casás, Roberto Galeazzi, Mogens Blanke

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

    Abstract

    Parametric roll resonance is a ship stability related phenomenon that generates sudden large amplitude oscillations up to 30-40 degrees of roll. This can cause severe damage, and it can put the crew in serious danger. The need for a parametric rolling real time prediction system has been acknowledged in the last few years. This work proposes a prediction system based on a multilayer perceptron (MP) neural network. The training and testing of the MP network is accomplished by feeding it with simulated data of a three degrees-of-freedom nonlinear model of a fishing vessel. The neural network is shown to be capable of forecasting the ship’s roll motion in realistic scenarios.
    Original languageEnglish
    Title of host publicationProceedings of the Twenty-first International Offshore and Polar Engineering Conference
    Publication date2011
    Pages522-529
    ISBN (Print)978-1-880653-96-8
    Publication statusPublished - 2011
    Event21st International Offshore and Polar Engineering Conference - Maui, Hawaii, United States
    Duration: 19 Jun 201124 Jun 2011
    http://www.isope.org/conferences/conferences.htm

    Conference

    Conference21st International Offshore and Polar Engineering Conference
    Country/TerritoryUnited States
    CityMaui, Hawaii
    Period19/06/201124/06/2011
    Internet address

    Keywords

    • Fishing vessels
    • Parametric roll
    • Artificial neural networks
    • Prediction systems

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