Parametric resonance can lead to roll motions and endanger the ship, cargo and crew. The QR-factorization method for calculating lyapunov characteristic exponents (LCEs) was introduced. And then, parametric resonance stability of ships in longitudinal waves was analyzed by taking the fishing-entertainment rotational molding boat as an example. Simulation results show that, this method can be used to analyze ship stability and to accurately identify safe and unsafe operating conditions for a ship in longitudinal waves.


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    Titel :

    Simulation and Analysis of Dynamic Characteristics of Rolling Motion of Rotational Molding Ship



    Erschienen in:

    Applied Mechanics and Materials ; 556-562 ; 1278-1281


    Erscheinungsdatum :

    2014-05-23


    Format / Umfang :

    4 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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