具有艏前波观测量的大型舰船姿态运动极短期预报

Extreme Short Prediction of Big Ship MotionHaving Wave Survey

本文提出了具有艏前波观测量时大型舰船姿态运动建模的预报方法 ,仿真计算表明 ,该方法具有满意的预报精度。最后 ,将该方法与通常的AR方法进行了比较。

A prediction algoritm of big ship motion for ARMA model having wave survey is presented, the comparison between AR method and ARMA method is given. It indicates that this prediction method has a satisfactory accuracy.