减摇鳍半实物仿真系统的设计与实现

The Design and Realization of the Semi-physical System of Fin Stabilizer

主要讨论了减摇鳍半实物仿真系统的实现问题 ,通过P—M海浪波谱 ,采用能量等分法再现了不同海情下的二维海浪 ,采用半物理方法对船舶横摇运动进行了有效模拟。系统的实际测试显示 。

In this paper, the semi_physical system of fin stabilizer was introduced. Based upon the P_M energy_density spectrum, 2_D sea waves in any sea conditions were reproduced by using the method of Equal Energy Division. And the roll of a ship on the sea was simulated with a full physical subsystem. At last, the experiment was done to check the reliability of the semi_physical system.