船舶運動模糊控制器的研製

DEVELOPMENT OF FUZZY CONTROLLER FOR SHIP MOTION

船舶操縱具有複雜參數與非線性特性不易實現在模擬程序是，郎基庫塔方法能模擬在波與模糊控制器作用下的船舶路徑對。建立螺槳推力和舵角關係，在波浪作用下直線航行和迴轉運動的路徑誤差藉由模糊控制改進，模糊控制器在每個區間範圍相同條件下，七個區間和五個區間對路徑誤差控制，七個區間的結果較好。

Ship manoeuvring with complex parameters and nonlinear properties cannot be easily realized in simulation process, the Runge-Kutta method can be used to simulate the ship's path by wave action and fuzzy controller. To establish the propeller thrust and rudder angle relations, the path errors in the straight navigation and turning circle under wave action can be improved by the fuzzy controller. The fuzzy controller shows seven terms and five terms, while the range of the each segment is the same, the less path error is the seven terms.