Krivochey B. Geometrical simulation of mechanical vibratory systems on an example of own oscillations of a spring weight

The thesis is devoted to development of algorithmic security of programs of visualization of phase portraits of mechanical vibratory systems that has allowed to examine the differential equations circumscribing mechanical oscillations spring of a weight at a qualitative level and also to realize animation computer simulation of change of phase portraits on parameters of vibratory systems. To principal results it is necessary to refer the found decision of the differential equation of oscillations with a right member as function; the made algorithms of block-by-block visualization of mutual positions of elements of mechanical vibratory systems, and also algorithms animation computer simulation of change of phase portraits on parameters of vibratory systems. The practical value of results of a thesis consists in an opportunity on its theoretical base to realize the analysis of mechanical vibratory systems without the decision of the differential equations which describe them.