SIMULATION OF LOADS ON THE ELEMENTS OF FORESTRY MACHINERY BY RANDOM FUNCTIONS

An algorithm of computer statistical simulation of a load in the form of a stationary normal continuous random process whose discrete analog is generated using a recurrent formula, is presented. The simulated values of the process correlation function are approximated by an analytic expression obtained by the method of least squares. The frequency spectrum of the process is determined. The solution has been obtained for a simulated sample of a thousand values.