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SYSTEMS » UNIVERSAL MECHANISM » UM MONORAIL TRAIN

UM Monorail Train

 

Simulation of Monorail Train Dynamics

Program package Universal Mechanism includes a specialized module UM Monorail Train for analysis of 3D dynamics of both single vehicle and trains. The module includes additional tools integrated into the program kernel.

MONO RAIL DYNAMICS

  • mathematical models of tire forces (tire/road contact forces): Fiala tire model, Pacejka magic formula, tabular data;
  • set of typical dynamic experiments.

MATHEMATICAL MODEL TYRE FORCE
 

UM Monorail Train contains the following main components:

  • tools for generation and visualization of guideway structure (bridge) geometry;

GUIDE WAY STRUCTURE

  • tools for generation and visualization of guideway roughness (irregularities);

GUIDE WAY ROUGHNESS
 
VEHICLE VIBRATION
 
VEHICLE FORCES VIBRATIONS

UM Monorail Train allows the user to solve the following problems

  • parametric optimization of vehicle elements according to various criteria;
  • longitudinal forces and vibrations for trains.
  • calculation of natural frequencies and normal modes of a flexible monorail beam and train

  • estimation of vehicle dynamic performances on curving;
  • estimation of vehicle vibrations due to irregularities;
 
 
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