In the course of a vehicle passing over a turnout, a significantly difference of dynamical response appears in vertical direction. Although a frog is the most loaded part [...]

This paper describes system for diagnostics of passing vehicles with help of measurements carried out at the track. There are the signals of vibration measured on rail fo [...]

Operation of railway vehicles at higher speeds is conditioned by assurance of a stable run of the vehicle in straight track with a high level of geometric parameters. Thi [...]

Computer simulations of vehicle running performance create an integral part of research and development of new rail vehicles. The simulations allow e.g. optimization of d [...]