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    STUDIA ENGINEERING - Issue no. 1 / 2022  
         
  Article:   SENSITIVITY ANALYSIS ON THE VERTICAL MOTION OF HEAVY MACHINE DUE TO CHANGING TIRES CHARACTERISTICS.

Authors:  CARMEN NICOLETA DEBELEAC.
 
       
         
  Abstract:  DOI: 10.24193/subbeng.2022.1.4

Published Online: 2022-11-11
pp. 39-44

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FULL PDF: VOL.67, No.1, 2022

In this paper the author presents some aspects about the motion of a heavy machine with tires in moving on the irregular roads. Based on the spatial 3-DOF model of machine it was evaluated all eigen pulsations and simulated the tire-road interaction only for the vertical motion of a wheel loader. The influence of the tire characteristics to the dynamic behavior of the loader was studied.

Keywords: heavy machine, tire, irregular terrain, dynamics, simulation
 
         
     
         
         
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