... for the 1DOF model. Note that, for stochastic study, it is important to keep the total DOF of the model low so that the dimension of the probability domain remains low, and the computational efforts manageable. However, the degrees of the polynomial approximations of the stochastic expressions resulting from...

... estimation correlation methods Fourier transforms Nonlinear Drag Inundation Polynomial Approximation Power Spectrum Volterra-Series Price’s Theorem Correlation Function Fourier Transform The dynamic responses of an offshore structure are mainly excited by wave forces. In a previous...