The shift process of DSG is not complicated to understand, but it is a very complicated technical challenge to realize fast and accurate action, especially the fast and accurate switching action between two sets of clutches and "double clutch" gears.
introduce
In fact, the technical concept of "double clutch" was first patented by Professor Rudolf Frank of darmstadt University in the 1940s. However, due to the limitation of technical level at that time, it was not applied to production vehicles.
During the period of 1985, the Audi brand of Audi AG applied the dual clutch gearbox technology to racing cars and won many victories.