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Considering a series of problems such as the sea wave that acts on the ship is random when ship is sailing on the sea, there exists serious nonlinearity and uncertain factors in the ship roll motion, there is strong dependence on the mathematical model of the controlled object when designing the controller for fin stabilizer system. Aiming at solving the above problems, the paper designs the cloud-model...
Considering the nonlinearity, parameters perturbation and random waves disturbance to the ship fin stabilizer system during ship sailing on the rough sea, a robust controller based on sliding mode control which incorporates fuzzy tuning technique is proposed in this paper. The sliding mode control is used to force the ship roll to zero. The fuzzy tuning is adopted to eliminate the chattering of control...
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