TY JOUR TI Stability of dynamic system the cart freight at an optimum dynamic mode of movement KW trolley KW load KW oscillations KW optimal mode KW parameters stability JO Actual directions of scientific researches of the XXI century: theory and practice AU Loveykin, V.. AU Shevchuk, A.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov