Thrust allocation is an important part of the dynamic positioning system of ships, which determines the control inputs of each thruster device from the control law. In order to improve the faults of thrust allocation algorithms efficiently, the concept of group biasing is given and the adaptive strategy of group biasing method is designed. Consequently, the optimizing adaptive thrust allocation algorithm is proposed which bases on the group biasing and optimal methods, and the amplitude of bias can be adjusted adaptively according to thrust force. Applying the algorithm, the dynamic performances of dynamic positioned ships are improved availably, and the fuel consumption and maneuverability are both considered simultaneously. The validity and excellent performances of this algorithm were proved by the simulation results.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Optimizing Adaptive Thrust Allocation Based on Group Biasing Method for Ship Dynamic Positioning


    Beteiligte:
    Shi, Xiaocheng (Autor:in) / Wei, Yushi (Autor:in) / Ning, JiPeng (Autor:in) / Fu, Mingyu (Autor:in) / Zhao, Dawei (Autor:in)


    Erscheinungsdatum :

    2011


    Format / Umfang :

    5 Seiten, 13 Quellen




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Thrust Allocation Method for the Dynamic Positioning System

    Lindfors, I. | British Library Conference Proceedings | 1993



    Dynamic Positioning Capability Assessment Based on Optimal Thrust Allocation

    Piekło, Agnieszka / Witkowska, Anna / Zubowicz, Tomasz | Online Contents | 2023


    Dynamic Positioning Capability Assessment Based on Optimal Thrust Allocation

    Piekło Agnieszka / Witkowska Anna / Zubowicz Tomasz | DOAJ | 2023

    Freier Zugriff

    Thrust redistribution method under breakdown of ship dynamic positioning ship propeller

    LIN XIAOGONG / GUO FEI / MA LILI et al. | Europäisches Patentamt | 2020

    Freier Zugriff