Improvement Methods and Ways of Manipulator Electromechanical Force Compensating System

In paper electromechanical system for force compensating medium manipulator used in industry for motion different cargo was presented. Working purpose is determination of research method of manipulator with force compensating control system. Improvement methods and ways of current force compensating manipulator sys-tem are concerned. Research showed that now light-weight structures of manipulators with elastic mechanical transmissions are used. Low stiffness of mechanisms increases elastic mechanical vibration of cargo. Active methods of compensation are used using an electric drive with a force control system in executive mechanism of manipulator for realization of compensation of cargo weight and damping of elastic mechanical vibrations. Control system is recommended to build with main force feedback in elastic element. Multifactorial method is rational to use during choosing device of manipulator electromechanical module. This method considers the most main operating conditions of manipulator. Problem solution of control influence synthesizing must make with correctors with differentiating properties. Studies have shown that proposed methods for improving force compensating manipulators will make structure as lightweight, reduce inertia, increase working area of manipulator, and improve quality of operations for moving various cargos