%0 Journal Article %T Mathematical model of unmanned aerial vehicle helicopter type in conditions of movement with disturbing influences %A Melnik, N.. %K drone aircraft, dynamic model, the impact of disturbance. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov