Development of a complex of mathematical models of a vehicle suspension for fatigue life analysis

The reduction in the duration of development new vehicles and associated desire to reduce costs automotive plants contribute a more active application mathematical modeling solve engineering problems. tasks, which are analyzing predicting fatigue life vehicle components assemblies, can be solved using set methods tools modeling.
 This article discusses complex models front rear suspensions passenger automobile, have properties necessary for accurate reproduction wheel loads dynamic behavior suspension as mechanical system. is implemented multi-link environment. designed carry out subsequent validation study loading individual during forced service tests. In future, this used simulation semi-natural resource tests module, well sample other automobiles.
 purpose work form sufficient requirements implementation durability studies obtaining reliable calculation results. Research engineers will able follow these determine collect initial data their own models.