METHOD FOR PREDICTING A CHARACTERISTIC RESULTING FROM THE SWELL ON A FLOATING SYSTEM FOR AT LEAST TWO FUTURE TIME STEPS

The present invention relates to a method allowing short-term prediction of the wave motion (force, elevation, . . . ), from a time series of past wave measurements. The prediction method according to the invention is based on the estimation of the variable coefficients of an autoregressive model while allowing multi-step minimization, that is over a horizon of several time steps in the future, of the prediction error.