Contact of Wheel and Rail in Computer Simulation of Vehicle Dynamics and Axle Drive Dynamics

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dc.creatorOldrich Polach
dc.date2001-03-31
dc.date.accessioned2022-06-16T14:03:41Z
dc.date.available2022-06-16T14:03:41Z
dc.descriptionIn computer simulations different methods are used to calculate tangential wheel-rail forces in vehicle dynamics and in the analysis of traction systems. For the simulation of vehicle dynamics and drive dynamics interaction, the varying methods have to be combined into one method. Using the friction coefficient decreasing with increasing slip velocity between wheel and rail, decreasing part of creep-force function behind the adhesion limit as well as various adhesion conditions can be taken into account in the vehicle dynamics simulations.The proposed method of wheel-rail forces calculation was tested using an ADAMS/Rail model of a four axle locomotive. The curving simulations with a varying tractive force show the influence on the wheel-rail forces distribution. A simulation of the adhesion test demonstrates the applicability of the proposed method for investigations of drive dynamics and vehicle behaviour interaction.
dc.formattext/html
dc.formatapplication/pdf
dc.identifier13354205
dc.identifier25857878
dc.identifier10.26552/com.C.2001.1.11-19
dc.identifierhttps://komunikacie.uniza.sk/artkey/csl-200101-0002_contact-of-wheel-and-rail-in-computer-simulation-of-vehicle-dynamics-and-axle-drive-dynamics.php
dc.identifier.urihttp://drepo.uniza.sk/xmlui/handle/hdluniza/675
dc.languageen
dc.publisherCommunications - Scientific Letters of the University of Zilina
dc.relationhttps://komunikacie.uniza.sk/magno/csl/2001/mn1.php
dc.subjectno keywords
dc.titleContact of Wheel and Rail in Computer Simulation of Vehicle Dynamics and Axle Drive Dynamics
dc.typejournal article

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