Computer Simulation of the Driving Mode of the Logger Through an Obstacle

The paper presents a computer simulation model of the mode of movement of the logger through an obstacle, which includes a system of differential equations of the second order. The results of the study impact on the level of dynamic loads speed, height of the obstacle, the displacement of the center of gravity of the tree relative to the longitudinal axis of the crawler logger. A simulation model in Mathcad environment was created to conduct the research on the computer. The result is a machine experiment was found the magnitude of the dynamic loads that occur on the body of the logger and process equipment under the influence of disturbing factors, identified dynamic factors. Given the graphs of dynamic loads and dynamic factors from disturbing factors.