To provide a ship performance analysis system capable of calculating accurately a vessel speed drop rate.SOLUTION: A ship performance analysis system includes a vessel speed detector for detecting vessel speed which is speed of a ship, a shaft output detector for detecting a propeller shaft output of the ship, a draft detector for detecting draft of the ship, and an arithmetic unit for correcting the propeller shaft output detected by the shaft output detector based on the draft detected by the draft detector, and calculating a vessel speed drop rate from vessel speed on a standard speed horsepower curve and vessel speed detected by the vessel speed detector, in the corrected propeller shaft output.SELECTED DRAWING: Figure 1

    【課題】船速低下率を正確に算出することができる船舶性能解析システムを提供する。【解決手段】船舶性能解析システムは、船舶の速度である船速を検出する船速検出器と、船舶の推進軸出力を検出する軸出力検出器と、船舶の喫水を検出する喫水検出器と、喫水検出器で検出された喫水に基づいて、軸出力検出器で検出された推進軸出力を補正し、補正後の推進軸出力における、基準速力馬力曲線上の船速と船速検出器で検出された船速とから船速低下率を算出する演算装置と、を備える。【選択図】図1


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    Titel :

    SHIP PERFORMANCE ANALYSIS SYSTEM AND SHIP PERFORMANCE ANALYSIS METHOD


    Weitere Titelangaben:

    船舶性能解析システムおよび船舶性能解析方法


    Beteiligte:
    ANDO AKIHIRO (Autor:in) / IIZAKA TAKEFUMI (Autor:in) / KAWADA HISANOSUKE (Autor:in) / ABE TAKATSUGU (Autor:in) / NARISHIMA NAOKI (Autor:in)

    Erscheinungsdatum :

    2019-01-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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