Sailing in oblique stern waves causes a ship to make sharp turns and uncontrollable course deviation, which is accompanied by a large heel and sometimes leads to capsizing. Studying the control algorithm in oblique stern waves is imperative because an excellent controller scheme can improve the ship’s course-keeping stability. This paper uses the Maneuvering Modelling Group (MMG) method based on hydrodynamic derivatives and the Computational Fluid Dynamics (CFD)-based self-navigation simulation to simulate ship navigation in waves. This study examines the effect of proportion-integral-derivative (PID) controller schemes on the stability of course maintenance based on hydrodynamic derivatives and 3DOF MMG methods. Then, the optimized PID control parameters are used to simulate the ship’s 6DOF self-propulsion navigation in oblique waves using the CFD method. The nonlinear phenomena during the process, such as side-hull emergency, slamming, and green water, are considered. This study found that the range of the control bandwidth should be optimized based on the ship's heading and wave parameters.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    The effect of PID control scheme on the course-keeping of ship in oblique stern waves


    Beteiligte:
    Yunbo Li (Autor:in) / Zongyu Tang (Autor:in) / Jiaye Gong (Autor:in)


    Erscheinungsdatum :

    2023




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Effect of stern appendages configurations on the course-keeping of ships in stern-quartering seas

    Lena, Christian / Bonci, Matteo / van Walree, Frans | IOS Press | 2021


    Pareto Optimal Ship Course Keeping Controller

    Miroshnikov, A. / Popova, E. / Rumyantzev, S. et al. | British Library Conference Proceedings | 2001


    SHIP STERN STRUCTURE

    SHI JIANGANG / SHIBATA KENICHI / TAN GUIWEI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    SHIP AND STERN SHAPE HAVING STERN DUCT

    ICHINOSE YASUO / KASAHARA YOSHIKAZU / KANEKO AZUMI et al. | Europäisches Patentamt | 2020

    Freier Zugriff