Method for determining failure probability of component of drive device, particularly combustion engine of vehicle, involves determining stability of component and load of component in multiple operating conditions of drive device

摘要

The method involves determining a stability of the component and load of the component in multiple operating conditions of the drive device. The frequency of operating conditions of multiple homogenous drive engines is determined over a time period. The frequency of damage of the component is determined by a stochastic method on the basis of the stability and the load of the component and the frequency of the operating conditions.