Method and device for carrying out a test run on a test bench

摘要

In order to make the handling of a tire model for controlling a test run on a test stand (11) simpler, more flexible and thus more practicable, it is provided that in a first simulation unit (30) with a first simulation model (31) at least one longitudinal speed (vx) of a tire (1) is calculated and the longitudinal velocity (vx) of a second simulation unit (35) is transferred, in the second simulation unit (35) based on the longitudinal velocity (vx) with a second simulation model (36) a longitudinal force (Fx) and / or a rolling resistance torque (My) of the tire (1) is calculated and the longitudinal force (Fx) and / or the rolling resistance moment (My) Dyno setpoint (SD) for a drive control unit (34) of a loading machine (17) of the test stand (11) is determined ,