model of the impact

Modelling of the Longitudinal Impact Springy Rod as Mechanical System with Final Number of the Degree of the Liberty

Authors: Listrova K. S., Manzhosov V. K.

The model of the longitudinal impact rod was designed as mechanical system with final number of the degrees of the liberty. The Equations of the motion are transformed to type, when in structure of the equations is presented parameter, defining velocity of the sound in material rod. This allows the natural image to match the results with wave model of the longitudinal impact. The Presented algorithm of the numerical decision of the equations of the motion and its realization at modeling of the longitudinal impact of the test object.

Modeling of the shock system motion with impacts about hard barriers

Authors: Dozorov A. A., Manzhosov V. K.

Abstract: We have developed a model of a shock system with a resilient member under periodic force action including impacts about hard barriers. In order to model the shock system we have developed a program providing a computational solution for differential equations of a subject motion taking into account conditions of periodicity and collision, graphical and numerical reproduction of motion parameters in the simulation process. We have performed simulation of modes of the shock system.