高速复合型水翼船运动特性仿真研究

摘要

The stress is detailedly analyzed of high-speed hybrid hydrofoil ship ,to propose the nonlinear mathematical model for the ship motion ,the influenles of first ,middle and tail hydrofoils on the attitude of ship is also focused ,further researches are carried out between the attitude of ship and sailing speed .Based on the ship“TR3800”,the simulation study is executed by use of MATLAB ,and the results are consistent with the practice ,so that the rationality and reliability of model are proved ,which also provides a scientific theoretical basis for ship control .%详细分析了高速复合型水翼船的受力，提出了非线性运动数学模型，重点研究了首、中、尾水翼对船体姿态的影响，并分析了船体姿态与航速间的关系。以三体水翼船 TR3800为例，利用MATLAB建模并进行仿真研究，结果与实际相符合，验证了模型的合理性和可靠性，也为实船控制提供了科学的理论依据。