To easily grasp a relationship of parameter values which influence a log velocity of a ship, with the log velocity of the ship caused by the parameters, a ship characteristic estimating device (9b) is provided, which includes a data output unit (6) configured to output a plurality of parameter data (D 1 , D 2 , D 3 , ..., ) respectively including rotational speed data (R 1 ) of a propeller of a ship, and wind velocity vector data (V WD1 , V WD2 , V WD3 , ..., ) of wind force that may act on the ship, and an estimator (12) configured to receive the plurality of parameter data (D 1 , D 2 , D 3 , ...,) outputted from the data output unit (6), estimate values corresponding to the respective parameter data (D 1 , D 2 , D 3 , ..., ) to be log velocity vectors (V WT1 , V WT2 , V WT3 , ..., ) of the ship, and output them as first output values. The rotational speed data (R 1 ) are same as each other and the wind velocity vector data (V WD1 , V WD2 , V WD3 , ...,) are different from each other.


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    Title :

    VESSEL CHARACTERISTIC ESTIMATION DEVICE AND AUTOMATIC STEERING DEVICE


    Additional title:

    VORRICHTUNG ZUR SCHÄTZUNG DER CHARAKTERISTIK VON SCHIFFEN UND AUTOMATISCHE STEUEREINRICHTUNG
    DISPOSITIF D'ESTIMATION DES CARACTÉRISTIQUES D'UN NAVIRE ET DISPOSITIF DE PILOTAGE AUTOMATIQUE


    Contributors:

    Publication date :

    2023-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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