A new spectral analysis method based on random decrement signature was presented for ship seakeeping performance analysis.

提出了一种新的基于随机衰的谱方法以于船模耐波性能。

The better seakeeping qualities may be expected, if deep-Vee hull form is adopted for high speed displacement vessels.

速排水型艇如果采深V型，可望获得良好的耐波性。