Procedure and device for simulating the driving performance of vehicles

摘要

The method involves coupling the engine of the vehicle on a test bed to an electronically controllable braking device and computing simulated values of variables representing driving behavior by computing the vehicle's reaction to engine behavior and immediately preceding determined variable values. A virtual vehicle speed is derived for controlling the braking device and varied by a correction value dependent on the slip. The method involves coupling the engine (1) of the vehicle on a test bed to an electronically controllable braking device (2) and a simulation model computing simulated values of variables representing the driving behavior by computing the vehicle's reaction to engine behavior and immediately preceding determined variable values, including vehicle speed and drive wheel slip. A virtual vehicle speed is derived for controlling the braking device and varied by a correction value dependent on the slip.