Математическое моделирование динамических процессов как основной метод при исследовании колесных лесных агрегатных машин

Abstract

A methodology for compiling calculation schemes for mathematical models of wheeled vehicles has been developed. A system of differential equations is compiled that describes the dynamic processes occurring in the subsystems of the vehicle. Calculation of dynamic loading indicators was made taking into account statistical indicators of impacts from external and internal factors. The adequacy of the mathematical model is estimated using an equivalence test of the normalized spectral densities.