MACHINE MODELING AND SIMULATIONS, Machine Modelling and Simulations 2024

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Dynamic analysis of the wheel suspension arm
Milan Sapieta

Last modified: 30. 04. 2024

Abstract


The paper is focused the creation of a model and its dynamic analysis, it is part of the car wheel suspension mechanism. Input load effects are entered as non-linear waveforms of individual components of forces and moments determined experimentally by the company. Load curves in the pin are defined as a function of time in a three-component force. The load in the silent blocks is implemented in a six-component force bond (three forces components and three moments) as a function of deformation. The output of the simulation process are deformations as well as reaction effects in silent blocks. In order to verify the results, the task was modeled in two simulation program, namely in MSC.Adams view 2020 and Matlab R2020b Simscape multibody. The monitored parameters of force effects and displacements differed minimally.