A ship propulsion performance predicting apparatus includes: a theoretical propulsion performance computing unit computing theoretical propulsion performance for a desired navigation condition using a physical model of a propulsion system of a target ship; and a corrector correcting the theoretical propulsion performance using the smooth water correction term and the disturbance correction term stored in a correction term database. The smooth water correction term and the disturbance correction term stored in the correction term database are derived by a correction term deriver from operation experience data. The correction term deriver includes: a smooth water correction term deriver deriving the smooth water correction term using the operation experience data and the like under a smooth water condition; and a disturbance correction term deriver using the operation experience data items and the like corresponding to the respective disturbance conditions to compute the disturbance correction term corresponding to the disturbance condition.


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    Title :

    SHIP PROPULSION PERFORMANCE PREDICTING APPARATUS AND METHOD THEREOF, AND SHIP NAVIGATION ASSISTANCE SYSTEM


    Contributors:

    Publication date :

    2016-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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