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.
VESSEL CHARACTERISTIC ESTIMATION DEVICE AND AUTOMATIC STEERING DEVICE
VORRICHTUNG ZUR SCHÄTZUNG DER CHARAKTERISTIK VON SCHIFFEN UND AUTOMATISCHE STEUEREINRICHTUNG
DISPOSITIF D'ESTIMATION DES CARACTÉRISTIQUES D'UN NAVIRE ET DISPOSITIF DE PILOTAGE AUTOMATIQUE
2023-03-29
Patent
Electronic Resource
English
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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