METHOD AND DEVICE FOR CONTROLLING A POWERTRAIN TEST STAND

摘要

Disclosed are a method and a control device for controlling a powertrain test stand comprising a driving machine and a driven machine. According to the invention, a torque supplied by the driving machine is controlled, a reference variable (M_x) for controlling the torque of the driving machine in order to dampen vibrations between the driving machine and the driven machine being modified depending on a current speed (n_ist) of the driving machine in relation to a predefined value (M_ist), the reference variable (M_x) being determined from a model of a virtual tire.