This paper deals with the modeling and optimization of mechanical system, focusing on industrial sewing machines in order to reduce the vibrations by balancing. It presents creation of model of mechanisms and their optimization using Modelica language through software MathModelica and Mathematica. Both advantages and drawbacks of this approach are described and an example of optimization solution is shown.
This paper deals with computational methods that lead to vibrations and noise reduction of textile machines. The reduction is achieved by dynamic balancing of the machine and by vibroisolation. The method of calculation of balancer parameters in software MathModelica and Mathematica is described and optimization of vibroisolation is explained. These methods are verified on industrial sewing machine.
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