PROBLEM TO BE SOLVED: To reduce a route error caused by an external disturbance component without executing any integral control for the route error.SOLUTION: A feedback control unit for outputting a command steering angle is configured as an estimator 131 for estimating an azimuth error, a route error and a tidal current, an azimuth control feedback gain device 132A constituting an azimuth control loop, and a route control feedback gain device 132B constituting a route control loop including the azimuth control loop, and the estimator 131 inputs a correction amount based on the tidal current estimation error of a sway direction to the azimuth control feedback gain device 132.SELECTED DRAWING: Figure 3

    【課題】航路誤差に積分制御することなく、外乱成分に起因する航路誤差を低減する。【解決手段】指令舵角を出力するフィードバック制御部を、方位誤差、航路誤差及び潮流の推定を行う推定器131と、方位制御ループを構成する方位制御系フィードバックゲイン器132Aと、方位制御ループを含む航路制御ループを構成する航路制御系フィードバックゲイン器132Bとして構成し、推定器131が、方位制御系フィードバックゲイン器132へ、sway方向の潮流推定誤差に基づく修正量を入力する。【選択図】図3


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    Title :

    AUTOMATIC STEERING GEAR FOR VESSEL


    Additional title:

    船舶用自動操舵装置


    Contributors:
    HANE FUYUKI (author)

    Publication date :

    2016-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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