TY JOUR TI Ways of increase of accuracy of positioning of working body of the manipulator at a scrap(cutting) of branches of trees and bushes KW circular saw KW pruning mechanism KW hydraulic KW Damper KW manipulyatoor JO Actual directions of scientific researches of the XXI century: theory and practice AU Popikov, V.. AU Popikov, V.P. AU Rogozin, A.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov