由于滑行艇的运动姿态具有高速性和很强的随机性等特点，一次性的利用原始数据建立MGM（1，N）模型对滑行艇运动姿态进行预报的精度和时间都是有限的。
Because of the characteristics such as high speed and randomness , the predicting accuracy and time are limited by predicting the motion attitude of planing craft using the huge original data to build a MGM ( 1 , N ) model .
滑行姿态