The research on the ship turning movement based on Simulink

According to the fidelity requirements of the ship driving simulator’s simulation,this article mainly studies the dynamic response of the ship to the steering.First,establish the dynamic model of the ship under the influence of the wind and flow.The mathematical model belongs to the dynamic response of the linear type.Second,use the known ship’s parameters to calculate the related values.Third,establish a simulation model based on Simulink to simulate the influence of the wind and flow on the ship maneuvering capability,in the meantime simulate the associated tests.We simulate the test of the ship rotation and the impact tests of ship handling performance under the wind flow influence.So that it can make the operator better understand the characteristics of the ship rotation and the wind flow’s influence on the ship track.The combination of the model with driving simulator is mainly used to simulate the visual simulation after steering through the ship simulator,thus the users feel more realistic about its handling characteristics.