A marine vessel (100, 200, 500) comprising a hull (110), a propulsion system (120), a control unit (130) and a motion sensor system (140),where the propulsion system (120) comprises a first drive unit (120a) and a second drive unit (120b) separated by a longitudinal midship line (115) of the hull (110), where each drive unit (120a, 120b) is arranged to generate thrust (T) in a controllable thrust elevation angle (ωy,T) and in a controllable thrust azimuth angle (ωz,T), where at least the thrust elevation angles (ωy,T) are individually controllable,where the control unit (130) is arranged to estimate a pitch motion (ωy) and a roll motion (ωx) of the hull (110) based on input from the motion sensor system (140), andwhere the control unit (130) is arranged to suppress pitch motion and roll motion by the hull (110) by controlling the thrust elevation angles (ωy,T) and the thrust azimuth angles (ωz,T) of the first and second drive units (120a, 120b).


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    Title :

    MARINE VESSEL MOTION ESTIMATION AND STABILIZATION


    Additional title:

    SCHÄTZUNG UND STABILISIERUNG DER BEWEGUNG EINES WASSERFAHRZEUGS
    ESTIMATION ET STABILISATION DE MOUVEMENT DE VAISSEAU MARIN


    Contributors:

    Publication date :

    2024-07-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G01S RADIO DIRECTION-FINDING , Funkpeilung



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