title: User-appropriate tyre-modelling for vehicle dynamics in standard and limit situations
abstract: When modelling vehicles for the vehicle dynamic simulation, special attention must be paid to the modelling of tyre forces and -torques, according to their dominant influence on the results. This task is not only about sufficiently exact representation of the effective forces but also about user-friendly and practical relevant applicability, especially when the experimental tyre-input-data is incomplete or missing. This text firstly describes the basics of the vehicle dynamic tyre model, conceived to be a physically based, semi-empirical model for application in connection with multi-body-systems (MBS). On the basis of tyres for a passenger car and a heavy truck the simulated steady state tyre characteristics are shown together and compared with the underlying experimental values. The possibility to link the tyre model TMeasy to any MBS-program is described, as far as it supports the 'Standard Tyre Interface'. As an example, the simulated and experimental data of a heavy truck doing a standardized driving manoeuvre are compared
keyphrases: vehicle dynamics limit situations tyre modelling semi-empirical model multi-body-systems passenger car heavy truck simulated steady state tyre characteristics TMeasy Standard Tyre Interface standardized driving manoeuvre standard situations tyre torques