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Ship forward speed can be significantly reduced by the added resistance generated by the effect of wave motion. Controlling the ship motions using the actuators available can reduce this speed loss. The use of ship rudder for both steering and roll reduction is considered here with the aim of reducing speed loss. The added resistance due to the wave effects is calculated by the extended radiated energy...
Large roll motion induced by waves can severely affect the ability of vessels and the speed will loss due to added resistance which caused by ship motions, especially in moderate to high sea states. With increasing needs of fuel efficiency and greenhouse gas (GHG) emissions, the effect of added resistance on surface ship performance must be considered when a ship fin stabilizer control system is designed...
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