000008920 001__ 8920
000008920 005__ 20141204083532.0
000008920 04107 $$aeng
000008920 046__ $$k12/05/2014
000008920 100__ $$aZelenka, J.
000008920 24500 $$aCOMPARATIVE SIMULATIONS OF GUIDING BEHAVIOUR OF AN ELECTRIC LOCOMOTIVE

000008920 24630 $$n20.$$pEngineering Mechanics 2014
000008920 260__ $$bBrno University of Technology- Institute of Solid Mechanics, Mechatronics and Biomechanics
000008920 506__ $$arestricted
000008920 520__ $$2eng$$aComputer simulations of vehicle running performance create an integral part of research and development of new rail vehicles. The simulations allow e.g. optimization of dynamic behaviour of the vehicle and it may be possible to use them in the certification process instead of results of some track tests in the future. Nowadays, many commercial as well as non-commercial simulation tools are commonly used for these purposes. However, verification of the computational model and validation of its results represent the most significant problems which must be solved to gain relevant data from the simulations. In the framework of solving the R&D project “Competence Centre of Rail Vehicles” of the Technology Agency of the Czech Republic, the attention of the work package WP5 is paid to this problem of model validation among others. This paper deals with results of simulations of an electric locomotive through curves of various radii which were performed by means of four simulation tools (SJKV-L3A, SIMPACK in versions 8900 and 9.4-build65 and ADAMS/VI-Rail) at three different workplaces (Jan Perner Transport Faculty of the University of Pardubice, VÚKV a.s. and ŠKODA Transportation a.s.). The simulation results allow comparison of these different models as well as revelation and clarification of problematic aspects of the individual models.

000008920 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000008920 653__ $$aRail vehicle dynamics, Comparative simulations, Guiding behaviour, Model validation.

000008920 7112_ $$aEngineering Mechanics 2014$$cSvratka (CZ)$$d12/05/2014 - 15/05/2014$$gEM2014
000008920 720__ $$aZelenka, J.$$iMichálek, T.$$iKohout, M.
000008920 8560_ $$ffischerc@itam.cas.cz
000008920 8564_ $$s431354$$uhttp://invenio.itam.cas.cz/record/8920/files/88-Zelenka-CD.pdf$$yOriginal version of the author's contribution as presented on CD, paper No. 88.
000008920 962__ $$r70
000008920 980__ $$aPAPER