Open AccessDYNAMIC ANALYSIS OF BOGIE WHEELSET- A REVIEW
Author(s) -
Patrick Emanuel Urassa
Publication year - 2021
Publication title -
international journal of engineering applied science and technology
Language(s) - English
Resource type - Journals
ISSN - 2455-2143
DOI - 10.33564/ijeast.2021.v06i02.003
Subject(s) - bogie , kinematics , critical speed , structural engineering , stiffness , suspension (topology) , engineering , motion (physics) , dynamics (music) , control theory (sociology) , computer science , physics , mechanical engineering , classical mechanics , mathematics , acoustics , rotor (electric) , control (management) , artificial intelligence , homotopy , pure mathematics
The dynamic of railway vehicle wheelsets isinfluenced by the actions of the conicity of the wheels andthe creep forces acting between the wheels and rails. Inthis review paper, the dynamics analysis of wheelset hasinvestigated, equations of motion have formulated andstability criteria obtained which indicate the effects ofvarying the various parameters of the system. The natureof the motion at the critical speed is investigated and themode of energy conversion between the forward motion ofthe vehicle and the lateral motion of the wheelset isexplained. From a dynamic analysis, it is shown how thecritical speed of the wheelset slips and suspension stiffnessrelates to the kinematic motion.