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To improve the ship's anti-roll effect, a new idea is put forward that fin and flap fin are considered as two independent executing outfits to design the control strategy. The regressive method is adopted to found the mathematic models of hydrodynamic coefficient of fin/lap fin. The simulation model of disturbance moment of sea wave is also founded. The intelligent assignment rule of fin angle/flap-fin...
The mathematic model of ship course rudder/flap joint control system is founded. The thought that rudder and flap are considered as two independent planes to design control rules is put forward for the first time. The calculation models of hydrodynamic coefficients of rudder/flap are acquired by means of the least square algorithm. To make full use of rudder/flap, the index function is given from...
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