To provide a vessel performance estimation device and a vessel performance estimation program capable of universal improvement in estimation accuracy of a navigation state quantity of a vessel in an actual sea area, etc.SOLUTION: A vessel performance estimation device includes: a data estimation unit 12 for estimating a navigation state quantity of a vessel under navigation conditions including assumed value of various relative elements by using one or a plurality of regression analysis models created based on past navigation track record data of the vessel with the navigation state quantity of the vessel as an objective variable and a plurality of relative elements imparting influence to the navigation state quantity as an explanatory variable; a theory estimation unit 11 for estimating the navigation state quantity of the vessel under the navigation conditions by using one or a plurality of physical models of the vessel; and an estimation integrated unit 13 for calculating an estimation value of the navigation state quantity of the vessel under the navigation conditions based on the estimation result by the data estimation unit and the estimation result of the theory estimation unit.SELECTED DRAWING: Figure 2

    【課題】 実海域等における船舶の航行状態量の推定精度をあまねく向上させることができる船舶性能推定装置及び船舶性能推定プログラムを提供する。【解決手段】 船舶の過去の運航実績データに基づいて作成され、船舶の航行状態量を目的変数とし、航行状態量に影響を与える複数の関連要素を説明変数とする1つまたは複数の回帰分析モデルを用いて、各々の関連要素の想定値を含む運航条件における船舶の航行状態量を推定するデータ推定部12と、船舶の1つまたは複数の物理モデルを用いて、運航条件における船舶の航行状態量を推定する理論推定部11と、データ推定部の推定結果と理論推定部の推定結果とに基づいて、運航条件における船舶の航行状態量の推定値を算出する推定統合部13と、を備えている。【選択図】 図2


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    Title :

    VESSEL PERFORMANCE ESTIMATION DEVICE AND VESSEL PERFORMANCE ESTIMATION PROGRAM


    Additional title:

    船舶性能推定装置及び船舶性能推定プログラム


    Contributors:

    Publication date :

    2020-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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