A marine vessel includes: an actuator having a rudder; a heading detection unit configured to detect an actual heading of the marine vessel; and a heading control device including a target heading acquisition unit, a heading deviation calculation unit, a PID control unit, and a gain setting unit, the heading deviation calculation unit calculates a heading deviation, which is the difference between a target heading and the actual heading, the PID control unit calculates an instruction value for the actuator through PID control from the heading deviation calculated by the heading deviation calculation unit, the gain setting unit sets, out of a proportional gain, an integral gain, and a derivative gain used in the PID control, at least the derivative gain, and in a case in which the heading deviation calculated by the heading deviation calculation unit is equal to or greater than a first threshold value, the gain setting unit adds a derivative gain addition correction quantity to the current value of the derivative gain.
MARINE VESSEL, HEADING CONTROL METHOD, HEADING CONTROL DEVICE, AND PROGRAM
WASSERFAHRZEUG, KURSSTEUERUNGSVERFAHREN, KURSSTEUERUNGSVORRICHTUNG UND PROGRAMM
NAVIRE, PROCÉDÉ DE CONTRÔLE DE CAP, DISPOSITIF DE CONTRÔLE DE CAP ET PROGRAMME
2024-08-07
Patent
Electronic Resource
English
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / 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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