Stable non-Gaussian wind pressure simulation method and system based on maximum entropy method and moment transfer function

The invention discloses a stationary non-Gaussian wind pressure simulation method and system based on a maximum entropy method and a moment conversion function, and the method comprises the steps: calculating a marginal probability density function through the maximum entropy method based on the kth original moment of target standard non-Gaussian wind pressure; determining a transfer function using a marginal probability density function (PDF) fXj (x); calculating a cross correlation coefficient matrix according to the target cross-power spectral density matrix; dividing the transformation relation into a region I and a region II according to an error boundary line in non-Gaussian correlation coefficient estimation; respectively calculating the region I and the region II to obtain a cross correlation coefficient (CCF) matrix rho G (tau) of a potential standard non-Gaussian vector and a cross power spectral density (PSD) matrix SG (omega) of the potential standard non-Gaussian vector; and obtaining a Gaussian