modal analysis

MODELING OF FREE AND FORCED LONGITUDINAL OSCILLATIONS OF A STRAIGHT ROD USING THE DIRECT DISCRETIZATION METHOD

In the study of the dynamics of mechanical systems with distributed parameters, the discretization of partial differential equations by the finite element method, finite difference method, or boundary element method is widely used. This makes it possible to simplify the analysis of dynamic processes by reducing it to solving a system of ordinary differential equations.

Frequency Analysis of the Shaft of the Electromechanical Drive of the Small Mobile Robot

Problem statement and the research purpose. The implementation and use of mobile robots in the most diverse spheres of human activity is currently an urgent task. At the same time, ensuring their reliable operation and functioning determines their effectiveness to a certain extent.