Abstract:

Starting from the observation and research results of oceanography, combining wttta the 3D Gerstner waves model, we present a Gerstner waves model under wind force based on spectrum. First, on the basis of analyzing all parameters of the Gerstner model, all parameters at a fixed speed can be obtained  from the spectrum, thus the basic ocean waves shape is constructed. Then, a wind model based on the spectrum is established to simulate ocean waves unde achieved. This method not only simulates ocean  waves more truly, but also has better interaction.

Key words: spectrum of ocean waves, gerstner model, ocean waves simulation, wind force model